God's love is an otherworldly kind of love. It is out of God's holiness that God loves the way God does. Justice is a central theme in Scripture, especially the Old Testament. Justice is how God loves the vulnerable, marginalized, and oppressed in society. Justice is a holy love. Leviticus 19, in the midst of the Holiness Code in that book, describes the imperative of being holy as God is holy and then describes right living with one's neighbors. This is also what holiness looks like, how we love and embody justice.