People like this have truly "
Fallen From Grace", I pray the kindness of God will lead him to repentance. People who say yes I am saved by grace but in addition I need to keep God's Law, need to study the fundamentals of the faith diligently because they missed a few important Sunday School lessons.
Saved by Grace:Epheasians2:8-10
8) For it is by grace you have been saved, through faith—and
this is not from yourselves, it is the gift of God
9) not by works,
so that no one can boast.
10) For we are God’s handiwork, created in Christ Jesus to do good works, which God prepared in advance for us to do.