Is good to all; not to Israel only, but to all mankind, whose hearts he fills with food and gladness, as it is said, Acts 14:17; yea, to all his creatures, as it is in the next clause, to beasts as well as men. See Psalms 136:25, Psalms 147:9.
Related Commentaries of Psalms 145:9
Psalms 145:9
9 The LORD is good to all: and his tender mercies are over all his works.