Big 3 While We Wait: Asa Part 1

This week's questions:

1. 2 Chronicles 15:13 is an account of the death of those who 'would not seek the Lord'. What are we meant to do about verses like this one?
2. There seem to be a lot of ideals and high places to be removed in Israel.  Why?
3. What does it really mean to 'seek the Lord'?