Would you like people to judge you on your past? Jesus died for our sins and we were forgiven. Don't keep holding a person's past over their head like you knew back then and you have a right to judge. Judge not, lest ye be judged.
Don't compromise your morals. --- There were some people in my life who did compromise themselves (and DEFINITELY their morals), rather than change the dickheads around them. Oh well, THEIR loss, not mine.
"Think the best of each other, especially of those you say you love. Assume the good and doubt the bad." Jeffrey r Holland quote - True words.except I would venture to say that you shouldn't have to assume the good. if it is pure it should be evident.