We searched for "Turwa Church on the Rock" together with Nairobi, Kisii and Kenya, and found no page, directory entry, map listing, denomination register or news item for a church of that name anywhere in Kenya. The searches did confirm that Turwa is a real place in Kisii County, appearing as a hill and sub-location in county government participation documents and as the site of Turwa Secondary and Turwa Dok Primary schools (mindat.org, Kisii County e-participation PDF, teacher.co.ke, Safaricom Foundation), so the stated location is plausible. Several unrelated Kenyan congregations do use the "Church on the Rock" name, including pages for Gitaru near Kikuyu and a mission team in Kimana (Facebook), but none is linked to Turwa, Kisii or Nairobi, and the free Gmail contact address gives no independent confirmation. The findings are summarized here for space; the full research was weighed in the review.
Our conclusion: The pastor replied to our verification request from the address on file, describing an active congregation at Nyamache, Masige East in the Kisii area and naming the wider Church on the Rock ministry as its covering, and attached photographs of church activities. Independent searching confirmed that Turwa is a real place in Kisii County and found other Kenyan congregations using the Church on the Rock name, so both the location and the network are
No further action is needed. This report is refreshed whenever the church is reviewed again.