Who is God
Jeremiah 9:24
but let him who boasts boast of this, that he understands and knows Me, that I am the LORD who exercises lovingkindness, justice and righteousness on earth; for I delight in these things," declares the LORD.
One way to describe God is to discuss his attributes. He is perfect in his wisdom, perfect in his lovingkindness, perfect in holiness and righteousness, perfect in justice, perfect in wrath, perfectly faithful, perfect goodness. Those are a few of the ways that God is described in the Bible.