Not what I meant.
However, the covenant made with Noah had absolutely nothing to do with the forgiveness of sins.
11. Neither shall all flesh be cut off. This “covenant” contained but one provision and assumed the form of a divine promise. Regions might be devastated and animals and men swept away by the hundreds or thousands, but never again would there be a universal destruction of the earth by a flood. However, this promise does not imply that God is bound never to destroy the world again by another means than water. His declared plan to put an end to all wickedness at the close of this world’s history by a great destructive fire (2 Peter 3:7, 10, 11; Rev. 20:9; etc.) in no way contradicts the promise.
SDA Bible Commentary