Has the God of the universe changed over time? Is God’s character subject to “evolving” the same way that you and I would develop over time? God’s character not changing is sometimes described as the immutability of God (defined by Dictionary.com as “not mutable; unchangeable; changeless”).
However, some struggle with this question. For example, they may see the Old Testament and the New Testament as depicting two very different Gods. They conclude, as a result, that God’s character must have changed (which plays in to a certain type Scripture Weighting). So, there is a lot hinging on this question. If God’s character has changed over time, it opens the door to questioning the very authority of the Bible.