Romans 11:33

Oh, the depth of the riches both of Your wisdom and knowledge, O God!  How unsearchable are Your judgements and Your ways are past finding out.  Your greatness cannot be imagined.  You are greater than all language, and no words can express your majesty.  You are above all, outside of all, and beyond all I can even imagine.  You are without limits.  When I speak of You I cannot refer to amount or size or weight, for You are beyond measure.  You are not less or more, large or small.  You are simply God, the infinite One.  A human mind has no capacity to comprehend You.  What I can do is praise, adore, and worship You. ~Robert Savage~

God is God.  We are created beings.  We will never understand all of God's ways.  We are not meant to.  We are to love Him, trust Him, and worship Him.  When life doesn't make sense, He is in complete control.  Completely and wholly in control. 

Romans 8:28 And we know that for those who love God all things work together for good, for those who are called according to His purpose.