educate equip enable
David used to have a small group. They were called "David's mighty men". They used to invite people around and kill them.
Ex 18:13-26 Jethro's advice to Moses: He saw him looking after the people from morning till evening. "Are you nuts? Why are you doing this?" he asked. "The people come to me to hear from God," replied Moses. "You're crazy. You'll wear yourself out and them." This was because Moses had a big church. So Jethro advised Moses to appoint leaders of tens, fifties, hundreds and thousands. That spread the burden. And that's how Moses started the first home groups.