Being delivered from bodily sins is not enough; we must also cleanse the inner energy which dwells in our soul. For out of our hearts 'proceed evil thoughts, adulteries, fornications, murders, thefts, covetousness' (Mk. 7:21) and so on ? these are what motivate people.
Gregory PalamasMore Gregory Palamas quotes
Let no one out of laziness or continuous worldly occupations miss these holy Sunday gatherings, which God Himself handed down to us, lest he be justly abandoned by God... If you are detained and do not attend on one occasion, make up for it the next time, bringing yourself to Christ's Church. Otherwise you may remain uncured, suffering from unbelief in your soul because of deeds or words, and failing to approach Christ's surgery to receive... holy healing.
Gregory Palamas