6 Bible Verses about Atonement, Made Once

He has no need to do every day what those priests do, to offer sacrifices first for their own sins and then for the sins of the people, since he did this in offering himself once for all.

For Christ did not enter a sanctuary made with hands -- the representation of the true sanctuary -- but into heaven itself, and he appears now in God's presence for us. And he did not enter to offer himself again and again, the way the high priest enters the sanctuary year after year with blood that is not his own, for then he would have had to suffer again and again since the foundation of the world. But now he has appeared once for all at the consummation of the ages to put away sin by his sacrifice.read more.
And just as people are appointed to die once, and then to face judgment, so also, after Christ was offered once to bear the sins of many, to those who eagerly await him he will appear a second time, not to bear sin but to bring salvation.

By his will we have been made holy through the offering of the body of Jesus Christ once for all.

But when this priest had offered one sacrifice for sins for all time, he sat down at the right hand of God,

For by one offering he has perfected for all time those who are made holy.

Because Christ also suffered once for sins, the just for the unjust, to bring you to God, by being put to death in the flesh but by being made alive in the spirit.