Apparently, your opinion is incorrect. You did well to research and cite the source however.
Good job!
So ya’ll are in conflict?? One place it’s Peter, next it’s Christ.
Good thing we have Christ as the cornerstone (Acts 4:11; Matt 21:42; Mark 12:10; Luke 20:17; Eph 2:20; 1 Cor 3:11; 1 Peter 2:6-7; Is 28:16; Zech 10:4; Ps 118:22) upon which the church is built.
And not a sinful man in need of salvation as was Peter.
Even Peter recognized Christ as the cornerstone.
Catholics would do well to learn from him.