It’s the best one there is – the crown jewel of Bible teachings – the doctrine of Justification.  Our Heavenly Father has declared us to be not guilty in his sight.  Jesus was willing to take the punishment for sin  and to become our atoning sacrifice.   Salvation is ours by grace.    It is ours solely because of  who God is and what he, in his loving kindness, was willing to accomplish for us and give to us!   To him be the glory!!