פּירוש אויף תהילים 145:8

Gracious and compassionate: These are the attributes by which He expresses His goodness and righteousness. They shall utter and sing of Him, for He is gracious, granting favor to creatures and providing for their needs, and compassionate, showing mercy and pity towards them, protecting them from harm and the world's afflictions.

Slow to anger: He delays His anger towards the wicked and does not punish them immediately.

And of abundant love: The "dalet" with a "kamatz" and a "chet" with a "patach" imply that His love is abundant, enlarging His kindness towards human beings more than they deserve.