One area that a man is called to be a leader is his own family. All people need to be guided, but a man is specifically responsible for those that are his family. he is commanded to train up a child in the way they should go. He is to love his wife like Christ loves the church so "that He might sanctify and cleanse her with the washing of water by the word, that He might present her to Himself a glorious church, not having spot or wrinkle or any such thing, but that she should be holy and without blemish" (Eph 5:26-27).  As the head of the household, lead your family through a small group in order to build the kingdom of God.
 Unless otherwise noted, all biblical references are from the New King James Version.