I am not angry with God. I am angry with my perception of what I believe God should be.
I am not bitter because God has not blessed me abundantly. I am bitter because my heart is not right. I am bitter because I’ve made God out to be a granter of wishes. His purpose is not to fulfill selfish desires that I believe I in some way deserve.
I deserve nothing. In my selfishness and in my sin I deserve death and the Lord has given me life abundantly and anything else is simply a bonus.