We must think of purifying ourselves each and every day – yes, every day.
You purified yourself yesterday? Well, that was for yesterday; today you must start again.
So, start again until your whole being is completely renewed.
Purification is the work of a lifetime. It is not because someone was immersed in water on the day of their baptism that evil spirits will be warded off for the rest of their life.
Devils are not afraid of such baptisms! A person must work throughout their life to preserve and nourish what they received on the day of their baptism; if they do not continue to make efforts in the same vein, it is of no use to glory in having been baptized – no trace of it remains.