Luk 24:46 And said unto them, Thus it is written, and thus it behoved Christ to suffer, and to rise from the dead the third day:
Luk 24:47 And that repentance and remission of sins should be preached in his name among all nations, beginning at Jerusalem.
Act 2:38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ
for the remission of sins, and ye shall receive the gift of the Holy Ghost.
If water baptism in Jesus name remits one's sins, what about those that have not been baptized in Jesus name are their sins still in their life?