The word translated "know" (Hebrew, yada; Greek, ginosko) is foundational when considering God's sovereignty. Yada appears in Daniel 11:32: "Those who do wickedly against the covenant he shall corrupt with flattery; but the people who know their God shall be strong, and carry out great exploits." "Know" indicates a close, warm, and even passionate intimacy combined with head knowledge that produces an "edge" in a person's life. This enables us to trust God and, at the same time, to perceive what He is doing. It is this factor that makes God's Word authoritative to us.
This warm, close, and passionate relationship forms the very foundation of a true, working willingness to submit to His sovereignty. Do we really believe that, because God is holy, His anger burns against sin? That, because He is righteous, His judgments fall on those who rebel? That, because God is faithful, His promises of blessing or cursing are absolute? That, because God is omnipotent, nobody can resist Him? That, because God is omniscient, there is no problem He cannot master? "The people who know their God" do! Because God is what He is, we are seeing His prophecies of the end of this age being fulfilled in the world and in the church, and that translates into tumultuous, difficult, and sometimes scary and confusing times.
John W. Ritenbaugh
The Sovereignty of God: Introduction