And just as no human being comprehends any person’s innermost being except the person’s own spirit within him, so also no one comprehends what pertains to God except the Spirit of God.
For who knows a person's thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God.
For what human being knows what is truly human except the human spirit that is within? So also no one comprehends what is truly God's except the Spirit of God.