'Things of God' in the Bible

All these [men] were the sons of Heman the king’s seer to exalt him in accordance with the words of God; for God gave Heman fourteen sons and three daughters.

He continued to seek God in the days of Zechariah, who had understanding through the vision of God; and as long as he sought (inquired of, longing for) the Lord, God caused him to prosper.

“Can you discover the depths of God?Can you [by searching] discover the limits of the Almighty [ascend to His heights, extend to His widths, and comprehend His infinite perfection]?

In Christ Jesus, then, I have found [legitimate] reason for boasting in things related [to my service] to God.

For God has unveiled them and revealed them to us through the [Holy] Spirit; for the Spirit searches all things [diligently], even [sounding and measuring] the [profound] depths of God [the divine counsels and things far beyond human understanding].