"Spiritual Need?...1. ...what someone would like to have after it is too late.2. Something the natural man does not know about, such as "the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned."This is quite profound.
It explains that a natural man CANNOT KNOW OR EVEN RECOGNIZED spiritual things. THIS IS WHY THEY CANNOT FIND PROOF or understand when one trys to help them.