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 no more hath dominion over him.

For the death that he died, he died unto sin once: but the life that he liveth, he liveth unto God.

so Christ also, having been once offered to bear the sins of many, shall appear a second time, apart from sin, to them that wait for him, unto salvation.

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