John Trapp on Psalms 147:19

Verſ. 19 Hee ſheweth his word unto Jacob] The Jews were Gods library keepers; and unto them (as a ſpeciall favour) were committed thoſe lively and life giving oracles, Rom. 3.2. there is a chiefly ſet upon it: like as Luk. 12.48. to know the Maſters will is the great talent of all other: there is a (much) in that.

His Statutes and his Judgements unto Iſrael] Even right Judgements, true [illegible: 1 word] good Statutes and Commandements, Neh. 9.13. See Rom. 9.4, 5. Proſpers conceit was that Judaei were ſo called, becauſe they received jus Dei, the Law of God.