All knowledge to Israel

Question 1

all the way of knowledge

Answer 1

Baruch 3:36

“He hath found out all the way of knowledge, and hath given it unto Jacob his servant, and to Israel his beloved.”

Question 2

knowledge of the things that are,

Answer 2

Wisdom of Solomon 7:17

“For he hath given me certain knowledge of the things that are, namely, to know how the world was made, and the operation of the elements:”