'Sinful' in the Bible

And Simon Peter having seen, fell down at the knees of Jesus, saying, 'Depart from me, because I am a sinful man, O lord;'

and -- if ye love those loving you, what grace have ye? for also the sinful love those loving them;

and if ye do good to those doing good to you, what grace have ye? for also the sinful do the same;

and if ye lend to those of whom ye hope to receive back, what grace have ye? for also the sinful lend to sinners -- that they may receive again as much.

and having seen it, they were all murmuring, saying -- 'With a sinful man he went in to lodge!'

saying -- It behoveth the Son of Man to be delivered up to the hands of sinful men, and to be crucified, and the third day to rise again.'