@SavedByGrace :
God opens the heart so that men may believe His words ( Acts of the Apostles 16:14 ).
The reason that men believe is because He opened the heart.
He does this for Christ's sheep, God's elect, given to Christ by His Father before the foundation of the world ( Romans 8:29-30, Romans 9:13-24, Ephesians 1:3-11, Ephesians 2:1-10, 2 Thessalonians 2:13-14, 2 Timothy 1:9, John 6:37-47, John 6:64-65, John 17:2, Psalms 65:4, etc ).
It is by His gracious gift of the new birth which opens the person's heart to His words and the truth of them, that He thereby grants them the ability to repent, once faced with the truth of those very words.
It is the new birth coupled with the truth of His words that convinces them to trust Christ.
It is all the work of the Holy Spirit in them, and is known as "calling", or being "called".
Does repentance from sins take place before or after the sinner is saved
Since the Lord's decision to save someone was before the foundation of the world ( Ephesians 1:4-5 ), then I believe that repentance takes place after they are saved.
Salvation and "point of conversion" or "point of belief and indwelling of the Spirit" are not the same thing, as I see the Bible teaching.
To me, God saved someone before the foundation of the world.
That is when the decision was made, and that is when He decided to make them a vessel of mercy, afore prepared unto glory ( Romans 9:22-24 ).
At some point in their lives, they come to the knowledge of their Lord and Saviour, Jesus Christ...many people consider this the point at which someone is saved, but for some reason I do not.
They then grow in the knowledge of Him through His word, and they also grow in grace.
However, I also see that they are saved then, as well as in this life, and then at the Judgement.
It's sort of a threefold salvation...
Saved in the past, saved in the present, and will be saved in the future.