When we think of the ideal, we do not add virtue to virtue, but think of Jesus Christ, so that the standard of human life is no longer a code, but a character.
We are personalities in the making, limited, and grappling with things too high for us. Obviously we, at very best, will make many mistakes, but these mistakes need not be sins.
In conversion you are not attached primarily to an order, nor to an institution, nor a movement, nor a set of beliefs, nor a code of action - you are attached primarily to a Person, and secondarily to these other things.
Victorious living does not mean freedom from temptation, nor does it mean freedom from mistakes.
Being born in a Christian home does not make you a Christian.