Uncertainty
Friend, we must be certain of our belief in God, but we must allow ourselves to be uncertain of what He will do.
For we do not completely know God's Will in all things.
We can be certain that He wants all men to have faith in Him and believe He sent His Son to take the punishment of death for their sins.
We can be certain of the Ten Commandments; that they were given according to His Law so we may live peacefully with each other.
We can be certain that He sent the Holy Spirit to minister to us while we walk through this life.
The Bible tells us the things we can be certain of, but we must not be so rigid in our beliefs that we box God into our little imaginations - not being able to see the amazing things He is doing, because of our certainty that we know all about Him.
This certainty causes us to be uncertain, actually!
We miss the amazing things God is doing when we limit Him by our own certainty and rigidness.
We must be like children. Believing the Father can do all things.
Because, He can!