Bible Verses About The Providence of God: Sometimes dark and mysterious

Your righteousness is like the mountains of God, your judgments are like the great deep. You save man and beast, ADONAI.

When I tried to understand all this, I found it too hard for me -

Your way went through the sea, your path through the turbulent waters; but your footsteps could not be traced.

O the depth of the riches and the wisdom and knowledge of God! How inscrutable are his judgments! How unsearchable are his ways!