We have a King who came to earth to win the world for God, and we, the children of the King, must follow where he trod. The banner that our King unfurled was love to every man, so we must try to show that love in all the ways we can. The enemies he came to fight are selfishness and sin: then who would be a traitor now and let his foemen in? He bids us keep our bodies pure, for 'tis the pure and clean can see the glory of the King, and tell what they have seen. We are a little company, but we are pledged to bring pure holy lives, kind joyful hearts, and bring them to the King.
https://primanota.net/hymns/we-have-a-king-who-came-to-earth-lyrics.htm