I’m a Christian man double T and there is quite a bit of scripture supporting man’s free will. (We also possess a sinful nature).
John 7:17
Galatians 5:13
Joshua 24:15
Proverbs 16:9
Romans 13:2
Ezekiel 18:30-32
etc
We have the ability to make choices good or bad. The devil temps us, but the Lord guides those who would hear him and heed his words. God has faith in men, even those that do not have faith in him. But man is not controlled by God or Satan.
My response.
John 7:17 If any man will do his will, he shall know of the doctrine, whether it be of God, or whether I speak of myself.
Doesn't say anything at all about a free will. We will only do His will if He is working in us like Lydia's heart whom the Lord opened. Acts 16:14
Galatians 5:13 13 For, brethren, ye have been called unto liberty; only use not liberty for an occasion to the flesh, but by love serve one another.
These are Christians and not the lost. The natural man recieveth not the things of God. I Cor 2:But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.
Joshua 24:15And if it seem evil unto you to serve the Lord, choose you this day whom ye will serve; whether the gods which your fathers served that were on the other side of the flood, or the gods of the Amorites, in whose land ye dwell: but as for me and my house, we will serve the Lord.
Responsibility doesn't mean ability. Yes, God does command us to do things we are unable to do. We are commanded to be holy. I Peter 1:16
Proverbs 16:9 A man’s heart deviseth his way: but the Lord directeth his steps.
This is bondage of the will. God has to intervene or man is a failure.
Romans 13:2 Whosoever therefore resisteth the power, resisteth the ordinance of God: and they that resist shall receive to themselves damnation.
Says nothing about a free will. Man, in his natural condition, always resists. Paul is writing to Christians here that are battling sin in their life. Says nothing about salvation.
Ezekiel 18:30-32 Therefore I will judge you, O house of Israel, every one according to his ways, saith the Lord God. Repent, and turn yourselves from all your transgressions; so iniquity shall not be your ruin.
31 Cast away from you all your transgressions, whereby ye have transgressed; and make you a new heart and a new spirit: for why will ye die, O house of Israel?
32 For I have no pleasure in the death of him that dieth, saith the Lord God: wherefore turn yourselves, and live ye.
Your best verse, yet, speaks of responsibility and not ability.
I'll just present one for now unless you require more.
John 1:12 But as many as received him, to them gave he power to become the sons of God, even to them that believe on his name:
13 Which were born, not of blood,
nor of the will of the flesh, nor of the will of man, but of God.