What does the term 'invisible God' mean in the Bible?

When Scripture refers to God as 'invisible,' it indicates that His fullness and majesty cannot be exhaustively understood or seen by human eyes. As expressed in 1 Timothy 1:17, God’s invisibility signifies that while He can be known in part, His glory and greatness are past finding out. This characteristic of God invites believers into a deeper relationship with Him, recognizing that even though He is invisible, He is always present and intimately involved in their lives. It provides comfort knowing that God is with them, even when He cannot be seen.