Daniel 2:47

a God … a Lord the God… the Lord. Nebuchadnezzar acknowledges the supremacy of Daniel's God over all other gods, and His sovereignty over all kings. -Lord of lords" (bêl bêlê), and -Lord of gods" (bêl ilâni), are titles often given by the Babylonian kings (including Nebuchadnezzar) to Marduk, the supreme god of Babylon; but it is doubtful whether the terms here used were chosen with allusion to the fact. -God of gods," as Deuteronomy 10:17; Psalms 136:2; ch. Daniel 11:36.

a revealer of secrets as Daniel had averred, Daniel 2:28; cf. Daniel 5:22.

couldest better, hast been able to.