Calvinism states "no free will."
If that is true: There is no free will to receive will, then the corollary is also true.
There is no free will to reject Christ.
There is no free will to sin. There is no free will to do good, any good--providing nourishment for your family (as Jesus used for an example).
But there is will.
Paul said: "For to will is present with me..." (Romans 7:18). He did have "will."
Self will....yes...
Free will...no...
If we have free will, we could walk away after salvation and say, "I quit Lord", but we can't...
Notice this passage in Matthew 11...
"Come unto me, all ye labouring and burdened ones, and I will give you rest,
take up my yoke upon you, and learn from me, because I am meek and humble in heart, and ye shall find rest to your souls,
for my yoke [is] easy, and my burden is light."(vss 28-30)
Notice two mentionings of a yoke here. Why? The yoke keeps us in line like it did/does oxen, horses, mules, &c. When get outta line one direction or another, He puts us back in line via His yoke.
Now, explain to me how we had the free will to reject Him but not the free will to walk away after salvation? The only time we're free is in Christ, and Paul used the phrase
Christos Doulous which means
slave for Christ.
I do not advocate loss of salvation, but if people retain their free will after salvation, then they're free to walk away, too...