Romans 12:1
So, I urge you, brothers, because God is so merciful [to us], to offer your bodies as a living sacrifice, [fully] dedicated and very pleasing to God. For this is a reasonable [or spiritual] way for you to worship [or serve] Him.
Philippians 4:18
But I have everything [I need], and in abundance; I am fully supplied, having received from Epaphroditus the gifts that you sent, [which are like] a fragrant-smelling sacrifice, acceptable and very pleasing to God.
Romans 3:25
God presented Jesus as the atoning sacrifice [for our sins] through [our] faith in His blood [i.e., His death on the cross]. This was in order to demonstrate His justice when, by using forbearance, He passed over people's sins in previous generations.
Romans 5:11
And not only is this true, but we also rejoice in God, through our Lord Jesus Christ, through whom we have been restored to fellowship with God.
2 Corinthians 5:20-21
So, we [apostles] are ambassadors, [speaking] on behalf of Christ. [It is] as though God were appealing [to people] through us: "We urge you people, on behalf of Christ, to be restored to fellowship with God."
Hebrews 10:4
because it is impossible for the blood of bulls and goats to take away sins.
1 John 2:2
And He is the One who provides a "covering over" [or atonement] for our sins [See Heb. 2:17; Dan. 9:24; II Chron. 29:24], and not for ours [who are already Christians] only, but also for the sins of the people of the whole world.