... the passion for popularity brings such injury upon those it masters that it shipwrecks faith itself. Our Lord confirms this when He says, 'How can you have faith in Me when you receive honour from one another and do not seek for the honour that comes from the only God?' (cf. Jn. 5:44).
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