Hebrews 9:5
And above the ark were the Cherubim denoting God's glorious presence and overshadowing the Mercy-seat. But I cannot now speak about all these in detail.
Romans 3:25
He it is whom God put forward as a Mercy-seat, rendered efficacious through faith in His blood, in order to demonstrate His righteousness-- because of the passing over, in God's forbearance, of the sins previously committed--
Galatians 4:4
But, when the time was fully come, God sent forth His Son, born of a woman, born subject to Law,
Titus 2:14
who gave Himself for us to purchase our freedom from all iniquity, and purify for Himself a people who should be specially His own, zealous for doing good works.
1 John 2:2
and He is an atoning sacrifice for our sins, and not for ours only, but also for the sins of the whole world.