You make a good point in context to a conclusion with scripture harmoning. Yet Mans is limited in their ability.
The Holy Spirit leads us and guides us into all truth and brings everything Jesus has said into our remembrance.
"Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come. He shall glorify me: for he shall receive of mine, and shall shew it unto you. " John 16:`3-24
The whole issue, as I said, is the "Ism." One can't make John Calvin into an idol. TULIP acronym
Total Depravity
Unconditional Election
Limited Atonement
Irresistible Grace
Perseverance of the Saints
The five points without context seem pretty solid.
Total Depravity, yes, all outside of Christ are just that.
Unconditional Election: Unconditional election is God’s loving choice of specific sinners for salvation without respect for any good in them.
The issue is those who see this and take it to mean what Only God can know "specific sinners" for salvation.
The focus is not on the specific elect for salvation. The work in on the Gospel message that is able to SAVE.
Limited atonement :
The question is, Did Christ intend to atone for the sins of all people who have ever lived, or did He intend to atone for the sins of the elect only?
That is not the question to ask. Because Only God can know who will be saved. This is elitczing of scripture from asking a question
That was never said in the word of God.
The elect in the Old Testament were the called-out ones, then the Hebrews and the Jews—God's elect. YET it was faith that God asked for did he not?
Hebrews chapter 2, 11
2 Therefore we must give the more earnest heed to the things we have heard, lest we drift away. 2 For if the word spoken through angels proved steadfast, and every transgression and disobedience received a just reward, 3 how shall we escape if we neglect so great a salvation, which at the first began to be spoken by the Lord, and was confirmed to us by those who heard Him, 4 God also bearing witness both with signs and wonders, with various miracles, and gifts of the Holy Spirit, according to His own will?
11
Now faith is the substance of things hoped for, the evidence of things not seen. 2 For by it the elders obtained a good testimony.
3 By faith we understand that the worlds were framed by the word of God, so that the things which are seen were not made of things which are visible.
By faith Abel offered to God a more excellent sacrifice than Cain, through which he obtained witness that he was righteous, God testifying of his gifts; and through it he being dead still speaks.
5 By faith Enoch was taken away so that he did not see death, “and was not found, because God had taken him”; for before he was taken he had this testimony, that he pleased God. 6 But without faith it is impossible to please Him, For he who comes to God must believe that He is, and that He is a rewarder of those who diligently seek Him.
7 By faith Noah, being divinely warned of things not yet seen, moved with godly fear, prepared an ark for the saving of his household, by which he condemned the world and became heir of the righteousness which is according to faith.
8 By faith Abraham obeyed when he was called to go out to the place which he would receive as an inheritance. And he went out, not knowing where he was going. 9 By faith he dwelt in the land of promise as in a foreign country, dwelling in tents with Isaac and Jacob, the heirs with him of the same promise; 10 for he waited for the city which has foundations, whose builder and maker is God.
11 By faith Sarah herself also received strength to conceive seed, and she bore a child when she was past the age, because she judged Him faithful who had promised. 12 Therefore from one man, and him as good as dead, were born as many as the stars of the sky in multitude—innumerable as the sand which is by the seashore.
Faith in Christ Saving faith and election are to all who answer the call from the Holy Spirit. We are not to be in the game of who is or who is not elect.