John 21:2

“There were together, etc.] In one place, in one house, in some town, or city of Galilee, not far from the sea of Tiberias; nor, as very likely, far from the mountain where Christ had promised to meet them. Simon Peter, who though he had denied his Lord, dearly loved him, and truly believed in him, kept with the rest of his disciples, and was waiting for another interview with him: and Thomas, called Didymus; who, though for a while an unbeliever with respect to the resurrection of Christ, was now fully assured of it, and, for the future, was unwilling to lose any opportunity of meeting with his risen Lord. And Nathanael of Cana in Galilee; an Israelite indeed, in whom there was no guile. Dr.…”

“Nathanael--(See on Mat 10:3).”

“There were together - Probably residing in the same place. While they were waiting for the promise of the Holy Spirit, they still found it proper to be usefully employed. Their Master had been taken away by death, and the promised Spirit had not descended on them. In the interval - before the promised Spirit was poured upon them - they chose not to be idle, and therefore returned to their former employment. It is to be remarked, also, that they had no other means of support. While with Jesus, they were commonly supplied by the kindness of the people; but now, when the Saviour had died, they were cut off from this means of support, and returned to the honest labor of their early lives.…”

“There were together - At home, in one house. John 21:4”

“21:2 Several of the disciples returned to fishing in the Sea of Galilee. This was not a sign that their faith had weakened—even rabbis who regularly preached kept practicing their occupations (see Acts 18:3; 20:34; 1 Cor 4:12). • The sons of Zebedee were James and John (see Matt 4:21).”

“Thomas: Joh 20:28 Nathanael: Joh 1:45-51 Cana: Joh 2:1, Joh 2:11, Joh 4:46; Jos 19:28, Kanah the sons: Mat 4:21, Mat 4:22 John 21:3”