...we can't meet everyone? like if you were to meet a new friend how would you know if he or she is righteous without even talking with? i say this because we can't meet with everyone.
The Bible says none is good, but God alone and that we all fall short of the glory of God. God says without Him we can do nothing. He is the vine and we are the branches. In order to produce good fruit, we must abide in Him. He alone is the source of good, truth, love, and Life.
John 14:6 (Just a verse to look up)
It is not by our works that we receive salvation, lest any man should boast. It is by grace that we are saved through faith.
Galatian 3:1-29 (Just some verses to look up)
I recommend reading I, II, and III John to help you with your question.
I'm not sure if I can find a solution to your problem with the info you are giving. You should try to explain a bit more so that people can answer with more confidence. Just a thought! :-D