The Word of God is Life to those who find them and health to all their flesh. . . . . . Prov 4:22
Jehovah-Mekaddishkem Exodus 31:13 means the Lord our Sanctifier.
Literally means to be pure, clean, holy sanctified or separated unto God. Jehovah is the one who sanctifies, separates us unto Himself, as we yield to Him.