"Peace I leave with you, my peace I give unto you: not as the world giveth, give I unto you. Let not your heart be troubled, neither let it be afraid". John 14:27
Paul faced shipwreck, imprisonment, beatings, contradictions of sinners and persecution by the religious crowds. Yet, he had peace through it all. Daniel was thrown into the lion's den, but we don't read where he begged for his life and for escape. He had peace. The three Hebrews were thrown into the fiery furnace. They didn't go "kicking and screaming". They had peace. All of these men faced tremendous testing, but we see peace through it in their lives. Why? Because they TRUSTED GOD.
When the trials of life come, and they will, the devil wants to steal your peace. There is only one way to keep that from happening. TRUST GOD! Keep trusting Him no matter what the situation looks like, no matter how you feel about it, when it is not the ideal situation, when there is nothing you can do about it, when it is not what you like, when you want to change it and when fear comes.
Remember this if you want to have and maintain your peace in trying times: God is for you; God is with you; God is working on your behalf; God is in control- nothing takes Him by surprise; God is bigger than the situation; God will work all things together for your good. Therefore, TRUST HIM.
Have a great day. You are going to have to trust God if you want to maintain any level of peace in trying situations.