Jas 2:15-26
15 If a brother or sister be naked, and destitute of daily food,
16 And one of you say unto them, Depart in peace, be ye warmed and filled; notwithstanding ye give them not those things which are needful to the body; what doth it profit?
17 Even so faith, if it hath not works, is dead, being alone.
18 Yea, a man may say, Thou hast faith, and I have works: shew me thy faith without thy works, and I will shew thee my faith by my works.
19 Thou believest that there is one God; thou doest well: the devils also believe, and tremble.
20 But wilt thou know, O vain man, that faith without works is dead?
21 Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar?
22 Seest thou how faith wrought with his works, and by works was faith made perfect?
23 And the scripture was fulfilled which saith, Abraham believed God, and it was imputed unto him for righteousness: and he was called the Friend of God.
24 Ye see then how that by works a man is justified, and not by faith only.
25 Likewise also was not Rahab the harlot justified by works, when she had received the messengers, and had sent them out another way?
26 For as the body without the spirit is dead, so faith without works is dead also.
KJV
Eph 2:8-10
8 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
9 Not of works, lest any man should boast.
10 For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.
KJV
What is James saying here?
There are different applications of faith in God;
There is faith in Jesus Christ for salvation which is without works since you receive the promise of the Holy Spirit at your salvation and therefore you are saved simply for coming to & believing in Jesus Christ that God raised Him from the dead.
Then there is faith in God to provide which requires an example set by those who claim to have that faith in Him to provide.
James was addressing the abuse of the poor from the beginning of that chapter where the church was having respect of persons, showing favoritism to the rich members of their congregation while treating the poor as second class christians.
Per your reference, James was showing another abuse of the poor by that church when after service, the church spout "be warmed and be filled" as if by saying so of their faith in God to provide, He will do it WITHOUT the church meeting any of their immediate needs from the bounty collected during church service.
In other words, James was unto them. James knew the church was abusing the poor in not showing love for one another in meeting their immediate needs of those poor that were ready to perish from starvation and the elements. So in getting out of helping those poor ready to perish, the church would give a parting benediction to the poor by voicing their faith in God to provide for the poor just by saying "be warmed and be filled" as if one could say to the sick, "be well" or the lame, "be healed whole".
So James was rebuking that church for voicing faith in God's Providence in getting out of helping the poor. That is why James said for that kind of faith to be without works, it will not "profit" the poor nor "save" the poor from starvation nor the elements when the church fails in the eyes of the poor to set the example by helping the poor today from the bounty collected at church service while having faith in God to provide for the ministry of the church tomorrow.
James made a reference to the well know story of Abraham & Isaac in how God provided a sacrifice to spare Isaac. Isaac had asked his father about where the sacrifice was, even though Abraham was told by God to sacrifice his son to Him. Abraham said that God will provide. That was his faith in God to do so. Then when he was about to kill his son, the Lord stopped him, and provided a sacrifice in the place of his son. That story and the name of the place is the whole point of that reference by James which is Jehovah-jireh ; God will provide for His servants.
It was never about faith in Jesus Christ for salvation requiring works. There are too many scripture testifying salvation as standing apart from any works of man because as soon as sinners believe in Him, they have received the promise of the Spirit at their salvation; and the fact that the Holy Spirit is in them is the testimony from the Triune God that believers are saved.
But too many believers and teachers and educated scholars of high degrees are going to argue that James was talking about all kinds of faith, including the faith in Jesus Christ for salvation needing examples or works as proof.
The problem with that is a christian can backslide or sow to the flesh in reaping corruption that believers may be tempted to say that they were never saved behind their backs when Jesus requires them to correct them in His love by the scripture because they are still His or that they may be tempted to say that they had lost their salvation BUT if & when they repent, christians tell them that it is impossible because they would be crucifying Jesus Christ again which is not the case at all. They are reading the book of Hebrews wrong just as they had read the book of James wrong.
It is impossible for them to be saved again because they are still His. It is impossible to crucify the Son of God again, because that one time sacrifice for sins is enough and that seal of adoption is not going anywhere.
John 6:[SUP]39 [/SUP]And this is the Father's will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day.[SUP] 40 [/SUP]And this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day.
Ephesians 4:[SUP]30 [/SUP]And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.
1 Corinthians 6:[SUP]19 [/SUP]What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own?[SUP]20 [/SUP]For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God's.
Believers that build on that foundation wood, stubble, and hay as in, sow to the works of the flesh and do not repent by looking to Jesus Christ as their Good Shepherd to lay aside every weight & sin, but defile the temple of God, which is their body, that temple will be destroyed which is another way of saying receiving a physical death, but the spirit is saved.
1 Corinthians 3:[SUP]13 [/SUP]Every man's work shall be made manifest: for the day shall declare it, because it shall be revealed by fire; and the fire shall try every man's work of what sort it is.[SUP] 14 [/SUP]If any man's work abide which he hath built thereupon, he shall receive a reward.[SUP] 15 [/SUP]If any man's work shall be burned, he shall suffer loss: but he himself shall be saved; yet so as by fire.[SUP] 16 [/SUP]Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you?[SUP]17 [/SUP]If any man defile the temple of God, him shall God destroy; for the temple of God is holy, which temple ye are.
Indeed, those left behind will experience death as that is when God will judge His House first at that day of the rapture.
Revelation 2:[SUP]21 [/SUP]And I gave her space to repent of her fornication; and she repented not.
[SUP] 22 [/SUP]Behold, I will cast her into a bed, and them that commit adultery with
her into great tribulation, except they repent of their deeds.[SUP]23 [/SUP]And I will kill her children with death; and all the churches shall know that I am he which searcheth the reins and hearts: and I will give unto every one of you according to your works.
So God judging His House first by excommunicating those not found abiding in Him by His grace & by His help is for the same purpose as the excommunication done by the church towards unrepentant sinners.
1 Peter 4:[SUP]17 [/SUP]For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?[SUP] 18 [/SUP]And if the righteous scarcely be saved, where shall the ungodly and the sinner appear?[SUP]
19 [/SUP]
Wherefore let them that suffer according to the will of God commit the keeping of their souls to him in well doing, as unto a faithful Creator.
1 Corinthians 5:[SUP]4 [/SUP]In the name of our Lord Jesus Christ, when ye are gathered together, and my spirit, with the power of our Lord Jesus Christ,[SUP]5 [/SUP]To deliver such an one unto Satan for the destruction of the flesh,
that the spirit may be saved in the day of the Lord Jesus.
So unrepentant saints cast away to suffer the great tribulation, the Lord will keep their souls for He can lose none of all the Father has given Him.
Running that race is not for salvation but to be found abiding in Him by His grace & by His help from our Good Shepherd so that when the Bridegroom comes, we may be received by Him as vessels unto honor In His House to attend the Marriage Supper to escape the coming fire on the earth and the subsequent great tribulation as a result.
Those unrepentant saints and unrepentant former believers that shall be left behind still have His seal but they will be received as vessels unto dishonor in His House after the great tribulation.
2 Peter 3:[SUP]3 [/SUP]Knowing this first, that there shall come in the last days scoffers, walking after their own lusts,[SUP] 4 [/SUP]And saying, Where is the promise of his coming? for since the fathers fell asleep, all things continue as they were from the beginning of the creation.[SUP] 5 [/SUP]For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:[SUP] 6 [/SUP]Whereby the world that then was, being overflowed with water, perished:[SUP] 7 [/SUP]But the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.[SUP] 8 [/SUP]But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.[SUP] 9 [/SUP]The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.[SUP] 10 [/SUP]But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.[SUP] 11 [/SUP]Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,[SUP] 12 [/SUP]Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?[SUP] 13 [/SUP]Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.[SUP]14 [/SUP]Wherefore, beloved, seeing that ye look for such things, be diligent that ye may be found of him in peace, without spot, and blameless.
2 Corinthians 5:[SUP]8 [/SUP]We are confident, I say, and willing rather to be absent from the body, and to be present with the Lord.[SUP] 9 [/SUP]Wherefore we labour, that, whether present or absent, we may be accepted of him.[SUP]10 [/SUP]For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.[SUP] 11 [/SUP]Knowing therefore the terror of the Lord, we persuade men; but we are made manifest unto God; and I trust also are made manifest in your consciences.
2 Timothy 2:[SUP]18 [/SUP]Who concerning the truth have erred, saying that the resurrection is past already; and overthrow the faith of some.[SUP]19 [/SUP]Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, let every one that nameth the name of Christ depart from iniquity.[SUP] 20 [/SUP]But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honour, and some to dishonour.[SUP]21 [/SUP]If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master's use, and prepared unto every good work.
So salvation is never at risk and faith in Jesus Christ does not need evidence to prove to men or to yourselves that you are saved when one could go through a crisis of faith in their walk with the Lord or backslide into sinning or err from the truth in stopping to believe in Him altogether, but He still abides.
2 Timothy 2:[SUP]13 [/SUP]If we believe not, yet he abideth faithful: he cannot deny himself.
Better for former believers to go before that throne of grace now to see the error and the help they need rather than wait for Him to come and scourge them in reproving them of their unrepentant iniquity, because they are His children.