When we are translated from corruptible to incorruptible at the appearing of Jesus, our ability to understand will be enhanced as well as our powers of sight and hearing.
Since we will then be like glorified Jesus in Spirit, soul and body we will have perfect understanding and fellowship with Him.
In the meantime, we must focus on that which is foundational to our faith and not bicker about finer details of our theology. -> God is a Spirit -> The WordOfGod is eternal God -> The WordOfGod and the SpiritOfGod are part of the one God. -> Jesus is the express image of God. -> Man was created in the image of God. -> Man is SpiritSoulAndBody -> God is SpiritSoulAndBody -> The name of the one God is Jesus.