Here are few more lessons from Ez. 4 - 6.
God doesn't do anything by Himself, He always does it through us.
God needed someone to declare His Word - in this case it was all bad.
In Isa 55:8 it says that His ways and thoughts are not our ways and thoughts. Sometimes we are not going to understand what God asks us to do.
The more you love Him, the more you will be like Him.
The call of God on your life will place you in the middle of His will and purposes. You will feel the full range of His hearts emotions (from joy to anger) towards those who He loves.
In Rev. 16 we read about Armageddon. Some are appalled that mankind would stoop so low. But isn't that what we see happening here in Ezekiel? Israel has gone to far, beyond the point of no return, and now God must deal with it. The question is, have we gone to far?