Bible Verses About The Second Coming of Christ: Is not to make atonement

Knowing that Christ being raised from the dead dieth no more; death hath no more dominion over him.

For in that he died, he died unto sin once: but in that he liveth, he liveth unto God.

So Christ was once offered to bear the sins of many; and unto them that look for him shall he appear the second time without sin unto salvation.

For by one offering he hath perfected for ever them that are sanctified.