Some of us (me included) tend to approach life first from the head. (If you naturally approach life first from the heart, reading this may help you understand your spouse or friends better.) We studied hard in school, and when a problem comes up now we try to figure things out. All of that is fine except when your relationship with God stays only in the head. It’s important to move beyond a spirituality that is only intellectual, to move God from your head to your heart.
Some branches of Christianity tend to emphasize the intellectual aspects of faith almost exclusively. Biblical truth is preached. Your journey of faith is characterized by learning propositional truth and how much you know the Bible. Children are taught Bible memorization. When you have a problem, the “Christian” thing to do is look for a Biblical truth to counteract a wrong belief. Your heart is not very much involved because as Jeremiah said, it’s wicked.
Other branches of Christianity tend to place much greater emphasis on the emotional aspects of faith. Services focus time on music, emotional worship, and ministry. Preaching, while Biblically based, is more about dealing with the issues of life. Children are taught to experience God through prayer and music. When you have a problem, the “Christian” thing to do is ask someone to pray for you. Your head is not very much involved because you can’t trust reason anyway, so “they” say.
This is not a critique on various branches of Christianity. There are dangers on both “sides.” But if your relationship with God has been limited to propositional truth, beliefs, and cognitive intellectual “work,” you’re still missing out on so much. God needs and wants you to move beyond a spirituality that is limited to your intellect.