Jesus teaches us about criticizing others. Basically, we shouldn't do it. We are to read God's word searching for guidance and direction for ourselves, not others. As we read it we're to evaluate ourselves while the Holy Spirit speaks to us through what we've read. So I ask you... What do you hear the Holy Spirit saying when you read the bible?
Read Matthew 7:1-5
"Judge Not"... Jesus says! We are not to judge others but rather, look at ourselves instead. We shouldn't be looking at the life of someone else and criticizing them when if we really looked deep into our own deficiencies and issues we'd realize we have no place to talk. I love the way Jesus teaches us that while we're consumed with the speck (or the little issue) in someones eye that we don't even see or realize that we've got a plank (some major issues) in our own eye to deal with. This kind of judgemental attitude is what Jesus calls hypocritical. It's the attitude that tears others down in order to build oneself up.
It's important that we realize this verse doesn't mean we shouldn't have critical thinking or thoughts, but we are to be discerning rather than negative towards others, that's why Jesus says "First remove the blank from your own eye, and then you will see clearly to remove the speck from your brother's eye." If we look at ourselves first and realize that we too have issue of sin and disobedience then we won't be so quick to judge others and point out their issues, when we have issues of our own. Who are we after all? The answer to that is of course... "Sinners, saved by grace," just like the one we may be judging. We need to put our trust in the fact that God is the one and only judge in a persons life. If we can overlook another person faults and forgive them just as God has forgiven them and us for our faults, then we now have the opportunity to lovingly help that person.
Remember, we all have bad habits and poor behavior problems. Some are more evident than others and often the one's we see in others may be different than the one's they see in us. But one things' for sure... we all got em. My strengths may be another weakness, while my weaknesses may be anothers area of strength. Wouldn't it be wonderful if we could all not judge each other but rather build each other up to be all we can be in Christ? To help each other through. Jesus tells us... What goes around comes around so we need to be careful. "Judge not, that you not be judged. For with what measure you judge, you will be judged; and with the measure you use, it will be measured back to you.
The next time you read God's word, ask Him to point out your issues, your sin that needs to be overcome. Then as you experience God's Love, Mercy, Grace and forgiveness for your issues and sins, you'll be less likely to be so critical of others going through their issues and sins.