The mystery of the Christian life is that Christ expects us to flee sin and the devil, but does not expect us to rid ourselves of either on this side of glory. Repentance is a way of life, and so is the pursuit of godliness. I wish every Christian could be reminded of these two things.
Strive to attain to the greater virtues, but do not neglect the lesser ones. Do not make light of a fall even if it be the most venial of faults; rather, be quick to repair it by repentance, although many others may commit a large number of faults, slight and grievous, and remain unrepentant.