Bible Verses About troubles and trials

Trust in the LORD with all thine heart; and lean not unto thine own understanding.

These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have overcome the world.

And we know that all things work together for good to them that love God, to them who are the called according to his purpose.

My brethren, count it all joy when ye fall into divers temptations;

Blessed is the man that endureth temptation: for when he is tried, he shall receive the crown of life, which the Lord hath promised to them that love him.

Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour: