Regeneration precedes faith or repentance:
Eph. 2:1-6 - And you were dead in the trespasses and sins in which you once walked, following the course of this world, following the prince of the power of the air, the spirit that is now at work in the sons of disobedience among whom we all once lived in the passions of our flesh, carrying out the desires of the body and the mind, and were by nature children of wrath, like the rest of mankind. But God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ by grace you have been savedand raised us up with him and seated us with him in the heavenly places in Christ Jesus,
Here is a good example of a "due and necessary inference"
Notice that before making us alive in Christ we are children of wrath and dead in trespasses and sins.
The inference is clear but I dare not draw it for you, I might be accused of soiling the clear Word of God with the "opinions of men".
So let me just ask, does it not seem clear to you that children of wrath and people dead in trespasses and sins will not repent?
But again, we are not talking about a temporal sequence here. Repentance depends logically upon regeneration for the reason that prior to regeneration the individual is a child of wrath, at enmity with God, disinclined to reconciliation, and dead in trespasses and sins.
The burden of proof would seem to be on you to show that regeneration follows repentance.