There's a difference between knowing God and knowing about God. When you truly know God, you have energy to serve Him, boldness to share Him, and contentment in Him.
J. I. PackerGod then does not profess to answer in Scripture all the questions that we, in our boundless curiosity, would like to ask about Scripture. He tells us merely as much as He sees we need to know as a basis for our life of faith.
J. I. PackerThe gift of sonship to God becomes ours not through being born, but through being born again.
J. I. Packer