From The Openness of God:
It is not uncommon for people to dismiss these emotional descriptions of God, numerous as they are, as poetic flights essentially unrelated to the central qualities that the Old Testament attributes to God. As they see it, the real God of the Bible is made of sterner stuff. He is powerful, authoritarian and inflexible, so the tender feelings we read of in the prophets are merely examples of poetic license. As I understand it, however, the evidence supports a strikingly different conclusion. One scholar links these emotion-filled accounts of God’s love for Israel directly to the concept of divine oneness, which lies at the heart of biblical religion.