The Bible defines a complete person as a mature person. A complete person is able to do all the things that adult life and relationship requires: give love and receive love, be independent and self-sufficient, live out values honestly, be responsible, have self-confidence, deal with problems and failures, live out their talents, and have a life. If two people who marry are complete, the oneness they establish will be complete. To the degree that either is less than complete as a person, the oneness will suffer under the strain of that incompleteness.
