How can we be saved?

43 Can anyone be saved through the covenant of Life?
No. No one can be saved through the covenant of Life.

44 Why can't anyone be saved through the covenant of Life?
Because all have broken it and are condemned by it.

45 How did you break the covenant of life?
Adam represented all people, and so fell with Adam in his first sin.

Questions and Answers 43-45 in First Catechism https://www.gcp.org/ProductDetail.aspx?Item=020030