The selling of goods was voluntary and not required to become part of the Christian community (see Acts 4:32 – 5:11). Money from the sales was distributed to needy believers and not to any and all residents of Jerusalem. This was especially necessary given the fact that many believers would have been cut off from the social support networks available within Judaism as a result of their commitment to Christ.1
45 And they were selling their possessions and belongings and distributing the proceeds to all, as any had need.