Please feel free to check out all the great resources and links on my previous post and on my blogs. This is "grace abounding" from Gap to Pittsburgh.
Believing by grace:
And when he [Apollos] wished to cross to Achaia, the brothers encouraged him and wrote to the disciples to welcome him. When he arrived, he greatly helped those who through grace had believed, for he powerfully refuted the Jews in public, showing by the Scriptures that the Christ was Jesus.
(Acts 18:27-28 ESV).