THE THINGS WE MUST NEVER FORGET: LIFE LESSONS FROM SECOND PETER - Peter begins his message to an audience who had just come out of practicing different religions, which is relevant to how many have come to Christ today. The validity of any religion today seems to be measured by how sincere it's followers are in practicing it, but the Apostle Peter doesn't measure these Christians faith by how passionately they practice their faith, but by the truth behind it.