I believe Luke 14 says it best. Do not exalt yourself. I believe along with this , Do not think higher of yourself than you should. Do not think you are better than others. Do not treat others as if they are lower than you. Do not approach God as if you are perfect, and go on to condemn others of their sins in or out of prayer.
7 When he noticed how the guests picked the places of honor at the table, he told them this parable: 8 “When someone invites you to a wedding feast, do not take the place of honor, for a person more distinguished than you may have been invited. 9 If so, the host who invited both of you will come and say to you, ‘Give this person your seat.’ Then, humiliated, you will have to take the least important place. 10 But when you are invited, take the lowest place, so that when your host comes, he will say to you, ‘Friend, move up to a better place.’ Then you will be honored in the presence of all the other guests. 11 For all those who exalt themselves will be humbled, and those who humble themselves will be exalted.”
In the book of Romans, Paul talks about all kinds of sin in chapter one. Some of these scriptures are used to judge homoswxuals, pagans, and much more. Then Pauls caps it off in chapter two with,
2 You, therefore, have no excuse, you who pass judgment on someone else, for at whatever point you judge another, you are condemning yourself, because you who pass judgment do the same things. 2 Now we know that God’s judgment against those who do such things is based on truth. 3 So when you, a mere human being, pass judgment on them and yet do the same things, do you think you will escape God’s judgment? 4 Or do you show contempt for the riches of his kindness, forbearance and patience, not realizing that God’s kindness is intended to lead you to repentance?
I would argue that humbling ourselves before God also means to put down the killing stones.
Do not forsake the kindness that God has given you by judging others of their sins in this sinful world. By behaving in this manner, as if no stone could be thrown at you, you exalt yourself aa if you are any better. But the only real difference between you and those other sinners is that your sins were forgiven. Your debts were paid for by Christ. But you have still racked up a debt in this life. And you will stand before God on judgement day like everyone else. So exalt the sacrifice of Christ, behave as one who is grateful for the gift given to you which you neither deserved nor earned. Do not place yourself on God’s throne and meet out judgements as if you know what God knows.