Though late
God is not just only the God of love, He is Love Himself, St John said

He that love not know not God; for God is love."

So the subject of true Love find all it essense in God. For justice, My Father in heaven is an impartial judge. From Matthew 5:45

...He causes his sun to rise on the evil and the good, and sends rain on the righteous and the unrighteous