This same Hezekiah closed the upper outlet of the waters of Gihon and directed them down to the west side of the city of David. And Hezekiah prospered in all his works. And so in the matter of the envoys of the princes of Babylon, who had been sent to him to inquire about the sign that had been done in the land, God left him to himself, in order to test him and to know all that was in his heart. 2 Chronicles 32:30–31, ESV
I doubt if any professing Christian who is a genuine child of God has not come to that sobering and often devastating realization in which God has taken His hand away just enough so that decisions are made and actions are taken apart from His wise counsel. The consequences of our going it alone are humbling to say the least. God tests us in these circumstances to show us what is really in our hearts.
We are placed in circumstances in which the wise and Christian thing to do would be to seek God’s face and move only as He leads, but if we are honest we must confess that in these circumstances our self-righteousness comes to the fore or we operate from pride or instead of mortifying our sin, we indulge our flesh.
These are not marks of the unregenerate my brethren, but of the children of God. I am convinced that God uses these things to show us what we are really made of and, therefore, we are humbled and, therefore, become more usable in the Kingdom.