Sometimes we wake up and have a realization that God is good and in control. For me personally this is one of those days. Not because of anything in particular, but just some sort of realization of that fact. So my mind immediately has traveled to this Psalm.
5 For the Lord is good; his mercy is everlasting; and his truth endureth to all generations Psalm 100:5 (KJV)
and this one
136 O give thanks unto the Lord; for he is good: for his mercy endureth for ever. Psalm 136:1 (KJV)