Jesus Christ with His faith , trust tries to give strength to the sinful, fallen man. Jesus knows well that God created Peter of a handful of dust , just like me or you . And when he stumbles , Jesus for this reason He is not saying :” I struggled with you for three years , and you did not even attend my funeral ….”- He is not saying this because He stills sees Peter as the Heavenly Father’s child , for Him man is still the most wonderful.