Anger, Vengeance and God

It is hard to prevent anger from overwhelming us. Uncontrolled and unresolved anger is destructive. What does God suggest? 
He tells us to remember that he will deal with those who have caused our loss. Part of his solution is to let Him be responsible for vengeance. He is the only one who can ensure that justice will be served.  Read the passages that follow carefully and let God talk to you. 
“‘Is not this laid up in store with me, sealed up in my treasuries?  Vengeance is mine, and recompense, for the time when their foot shall slip;  for the day of their calamity is at hand, and their doom comes swiftly.’
For the LORD will vindicate his people and have compassion on his servants, when he sees that their power is gone and there is none remaining, bond or free.  Deuteronomy 32:34-36 
For we know him who said, “Vengeance is mine; I will repay.” And again, “The Lord will judge his people.” It is a fearful thing to fall into the hands of the living God. Hebrews 10:30-31
Romans 12:14-21 (ESV) 14 Bless those who persecute you; bless and do not curse them. 15 Rejoice with those who rejoice, weep with those who weep. 16 Live in harmony with one another. Do not be haughty, but associate with the lowly. Never be wise in your own sight. 17 Repay no one evil for evil, but give thought to do what is honorable in the sight of all. 18 If possible, so far as it depends on you, live peaceably with all. 19 Beloved, never avenge yourselves, but leave it to the wrath of God, for it is written, “Vengeance is mine, I will repay, says the Lord.” 20 To the contrary, “if your enemy is hungry, feed him; if he is thirsty, give him something to drink; for by so doing you will heap burning coals on his head.” 21 Do not be overcome by evil, but overcome evil with good.
Release your desire to avenge. Trust God to do what is best. Overcome evil with good. I know this is difficult to accept and do. But it is God’s solution.