This is a very important topic. How best can we understand what Jesus Christ said when He said plainly that it will be easier for a camel to pass through the niddle's eye than a rich man entering into God's kingdom.
Joh 13:34 A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.
Joh 13:35 By this shall all men know that ye are my disciples, if ye have love one to another.
Rom 13:8 Owe no man any thing, but to love one another: for he that loveth another hath fulfilled the law.
Rom 13:10 Love worketh no ill to his neighbour: therefore love is the fulfilling of the law.
Gal 5:14 For all the law is fulfilled in one word, even in this; Thou shalt love thy neighbour as thyself.
1Co 13:13 And now abideth faith, hope, charity, these three; but the greatest of these is charity(love in action).
1Co 13:2 And though I have the gift of prophecy, and understand all mysteries, and all knowledge; and though I have all faith, so that I could remove mountains, and have not charity, I am nothing.
Jas 2:14 What doth it profit, my brethren, though a man say he hath faith, and have not works? can faith save him?
Jas 2:15 If a brother or sister be naked, and destitute of daily food,
Jas 2:16 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?
Jas 2:17 Even so faith, if it hath not works, is dead, being alone.
Jas 2:24 Ye see then how that by works a man is justified, and not by faith only.
1Jn 3:17 But whoso hath this world's good, and seeth his brother have need, and shutteth up his bowels of compassion from him, how dwelleth the love of God in him?
1Jn 3:18 My little children, let us not love in word, neither in tongue; but in deed and in truth.
1Ti 6:5 Perverse disputings of men of corrupt minds, and destitute of the truth, supposing that gain is godliness(money, material, for their wants): from such withdraw thyself.
1Ti 6:6 But godliness with contentment is great gain.
1Ti 6:7 For we brought nothing into this world, and it is certain we can carry nothing out.
1Ti 6:8 And having food and raiment let us be therewith content.
1Ti 6:10 For the love of money is the root of all evil: which while some coveted after, they have erred from the faith, and pierced themselves through with many sorrows.
The love of money is the root of all evil for it neglects the poor and needy, which is what it is all about for the operation God wants on earth, and love is the fulfilling of the law, and love your neighbor as yourself, so loving people would include helping people with their needs as well as your own needs, and not going by your wants, for people are more important than your wants according to God.
Mat 19:20 The young man saith unto him, All these things have I kept from my youth up: what lack I yet?
Mat 19:21 Jesus said unto him, If thou wilt be perfect, go and sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come and follow me.
Mat 19:22 But when the young man heard that saying, he went away sorrowful: for he had great possessions.
Jesus did not rebuke the rich man when he said he kept the commandments from youth, but said he lacked one thing concerning his possessions, his wants, to sell those things and give to the poor for then he would have the proper love necessary to be able to enter heaven, and that is to love people instead of caring about money and material things above people, which if he lacked he did not fulfill the law, for love is the fulfilling of the law.
Some people have an interpretation that the eye of the needle is a gate, that was narrow, but that a camel might be able to squeeze through it to justify that some rich people can enter heaven, but they only want to justify themselves going by their wants, and are like the rich man with the attitude of going by their wants above loving people.
How can the rich man enter heaven if he went by his wants when Paul said he is nothing, and James said his faith is dead, and John said the love of God does not dwell in him, and he did not fulfill the law by loving people.
But a rich man can enter heaven if he sells all his unnecessary possessions, and distributes the money to the poor and needy, and only goes by his needs, but then he would not be a rich man anymore.
Act 2:44 And all that believed were together, and had all things common;
Act 2:45 And sold their possessions and goods, and parted them to all men, as every man had need.
Act 4:32 And the multitude of them that believed were of one heart and of one soul: neither said any of them that ought of the things which he possessed was his own; but they had all things common.
Act 4:33 And with great power gave the apostles witness of the resurrection of the Lord Jesus: and great grace was upon them all.
Act 4:34 Neither was there any among them that lacked: for as many as were possessors of lands or houses sold them, and brought the prices of the things that were sold,
Act 4:35 And laid them down at the apostles' feet: and distribution was made unto every man according as he had need.
The rich man did not care about the poor and needy so he could not enter heaven in that condition, for he put money, and material things, above people.