Careful theists...
P1. All people have free will.
P2. People in heaven do not sin.
C1. People can have free will (by virtue of being people) and not sin (by virtue of the existence of heaven).
P3. God created all People.
C2. God created the People in C1.
C3. God has created people who have free will and do not sin.
P2. People in heaven do not sin.
C1. People can have free will (by virtue of being people) and not sin (by virtue of the existence of heaven).
P3. God created all People.
C2. God created the People in C1.
C3. God has created people who have free will and do not sin.
C4. God can create people who have free will and do not sin.