Wesley answered you in the second point of his sermon, at the very top of this post (sound of Ward clearing his throat):
The grace or love of God, whence cometh our salvation, is FREE IN ALL, and FREE FOR ALL.
'scuse me for shouting, but I wanted to make sure you heard us this time.
If we "repent" on our own..with out God's grace it is not true repentance.
I will say one more time..that the same grace that God saves us with He saves infants with. He is the author and finisher of our faith. God initiates our salvation, He is sovereign in all matters.
So how does a baby go through the 4 spiritual laws? How does a baby save himself?