Doctrine does matter.
God doesn't need our consent in order to govern us; He made us.
Regeneration is a work of the omnipotent power of God, power that nothing can overcome or resist.
No one was ever called by God to greater suffering than God's only begotten Son.
The supreme form of cursedness is for the Lord to turn His back on you and bring judgment on you.
If Christ could make a complaint, it would be, "My bride never talks to me".