Street Preaching... Is it effective?

[Luke]

Originally Posted by KeptByTheWord

Acts 18:25-27
This man had been instructed in the way of the Lord; and being fervent in spirit, he was speaking and teaching accurately the things concerning Jesus, being acquainted only with the baptism of John; 26 and he began to speak out boldly in the synagogue. But when Priscilla and Aquila heard him, they took him aside and explained to him the way of God more accurately. 27 And when he wanted to go across to Achaia, the brethren encouraged him and wrote to the disciples to welcome him; and when he had arrived, he greatly helped those who had believed through grace,

This shows a saved man learning more not an unsaved man being led to repentance. Again I am not against relational evangelism just pointing out that from a biblical standpoint street is much easier to defend and find examples of. Both can be effective.