Here are 15 Bible verses about manliness from the Old and New Testaments of the Holy Bible (King James Version), sorted from most to least relevant.
1 Corinthians 16:13 KJV
Watch ye, stand fast in the faith, quit you like men, be strong.
1 Corinthians 13:11 KJV
When I was a child, I spake as a child, I understood as a child, I thought as a child: but when I became a man, I put away childish things.
1 Kings 2:1-2 KJV
Now the days of David drew nigh that he should die; and he charged Solomon his son, saying, I go the way of all the earth: be thou strong therefore, and shew thyself a man;
Psalms 1:1-3 KJV
Blessed is the man that walketh not in the counsel of the ungodly, nor standeth in the way of sinners, nor sitteth in the seat of the scornful. But his delight is in the law of the LORD; and in his law doth he meditate day and night. And he shall be like a tree planted by the rivers of water, that bringeth forth his fruit in his season; his leaf also shall not wither; and whatsoever he doeth shall prosper.
Job 38:3 KJV
Gird up now thy loins like a man; for I will demand of thee, and answer thou me.
Ephesians 5:25-28 KJV
Husbands, love your wives, even as Christ also loved the church, and gave himself for it; That he might sanctify and cleanse it with the washing of water by the word, That he might present it to himself a glorious church, not having spot, or wrinkle, or any such thing; but that it should be holy and without blemish. So ought men to love their wives as their own bodies. He that loveth his wife loveth himself.
Isaiah 3:12 KJV
As for my people, children are their oppressors, and women rule over them. O my people, they which lead thee cause thee to err, and destroy the way of thy paths.
1 Chronicles 12:32 KJV
And of the children of Issachar, which were men that had understanding of the times, to know what Israel ought to do; the heads of them were two hundred; and all their brethren were at their commandment.
Job 40:7 KJV
Gird up thy loins now like a man: I will demand of thee, and declare thou unto me.
1 Corinthians 9:25-27 KJV
And every man that striveth for the mastery is temperate in all things. Now they do it to obtain a corruptible crown; but we an incorruptible. I therefore so run, not as uncertainly; so fight I, not as one that beateth the air: But I keep under my body, and bring it into subjection: lest that by any means, when I have preached to others, I myself should be a castaway.
2 Timothy 2:3-5 KJV
Thou therefore endure hardness, as a good soldier of Jesus Christ. No man that warreth entangleth himself with the affairs of this life; that he may please him who hath chosen him to be a soldier. And if a man also strive for masteries, yet is he not crowned, except he strive lawfully.
2 Samuel 10:11-12 KJV
And he said, If the Syrians be too strong for me, then thou shalt help me: but if the children of Ammon be too strong for thee, then I will come and help thee. Be of good courage, and let us play the men for our people, and for the cities of our God: and the LORD do that which seemeth him good.
Numbers 13:30 KJV
And Caleb stilled the people before Moses, and said, Let us go up at once, and possess it; for we are well able to overcome it.
1 Samuel 14:1 KJV
Now it came to pass upon a day, that Jonathan the son of Saul said unto the young man that bare his armour, Come, and let us go over to the Philistines’ garrison, that is on the other side. But he told not his father.
1 Corinthians 14:20 KJV
Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men.