Two key passages reveal what God wants men whom He has redeemed to believe about whether He cares how long their hair is.
First Corinthians 11:13-15
Paul’s teaching in First Corinthians 11 is likely the most well known passage about divine perspective concerning the length of a man’s hair. In the midst of extensive teaching about head coverings in public worship settings, Paul states,
1Co 11:13 Judge in yourselves: is it comely that a woman pray unto God uncovered?
14 Doth not even nature itself teach you, that, if a man have long hair, it is a shame unto him?
15 But if a woman have long hair, it is a glory to her: for her hair is given her for a covering.
This divine revelation makes clear that God does care about the length of a man’s hair. According to Paul, even nature instructs believers that it is a shame for a man to have long hair.
What Paul teaches here is corroborated by revelation in a second passage given by God through the prophet Ezekiel, which although it was given prior to Paul’s statement, pertains to divine perspective about the hair length of his ministers in the future Millennial reign of Christ on the earth.
In a lengthy passage concerning regulations for the Zadokian priests who will serve God in the Millennial temple (Ezek. 44:15-27), God makes known His viewpoint about the length of hair that his priests will have to have:
Eze 44:20 Neither shall they shave their heads, nor suffer their locks to grow long; they shall only poll their heads.
Through this revelation, God teaches us that His priests in the Millennium will not be allowed either to shave their heads or to grow their long; instead, they will need to maintain their hair at an intermediate length (cf., “they shall keep their hair well trimmed” [NKJV]).
A comparison of these two passages shows believers that God does care about the length of hair that a Christian man has. Christian men who are devoted to walking in God’s ways in all areas of their lives should heed what He teaches about what length of hair He wants men whom He has redeemed to have.