It is a worthy subject to contemplate the degree of "evangelism" amongst Jews to bring others into their faith. We seldom realize that this did happen even before Christ. It didn't happen as much because the Holy Spirit that came upon the early ones was the reason for the passion of evangelism. Yet, isn't it cool that Jews did consider it important to share their faith and help others "become" Jews as well?
P.S. Notice how I have learned to share things in short, pithy thoughts lately? It helps my readers to have these because of the speed we all have to live in.