A beautiful picture and atmosphere of what an apostolic hub is is found in Acts 2:42-46.
“And they (3,000 disciples) continued steadfastly in the apostles’ doctrine and fellowship, in the breaking of bread, and in prayers. Then fear came upon every soul, and many wonders and signs were done through the apostles. Now all who believed were together, and had all things in common, and sold their possessions and goods, and divided them among all, as anyone had need. So continually daily with one accord in the temple, and breaking bread from house to house, they ate their food with gladness and simplicity of heart,…”
Those who were being saved knows what to do: leave physical family and joined into their new found family, the household of faith. It is how Jesus portrayed about His kingdom. “Seeking His Kingdom” is the ‘first thing first’ for anyone who wants to follow Jesus. Seek first the people who follow King Jesus together and when you find them, go and live next door to them. “Seeking first” demands a change in our priorities. Jesus even comes closer challenging the core of our hearts of which is which, physical family or your spiritual family? (Matt.10:35-37) “He who loves father or mother more than Me is not worthy of me. And He who loves son or daughter more than Me is not worthy of Me.” Jesus said. Yet, the blessing of obedience is a hundred-fold. “He who left fathers, mothers, brothers and sisters shall have hundreds of them!”