Sermons by Arne Babia
God does not change, he never changes, he is immutible, it is a theological term we employ to describe one aspect of Gods Character. Together with his character is his word and promises, being as perfect as he is, they too never change.
What is more important than evangelism for those who know the truth of the doom of the lost? It is simply impossible to think of anything more vital than to warn the lost of the danger of their souls.