People have said God does not want everyone to go to heaven. When God wants something followed, something obeyed it is called a command. Disobedience to the command is sin. Show us where a reprobate does not sin. My understanding God commands all people to not sin. In other words he specifically wants no one to sin. If God wants no one to sin, that initial intention is universal salvation. Its the refusal and disobedience which puts one in sin. Going to hell itself is a sin.