“Christian, you have a holy obligation without fail to attend the Liturgy piously and to commune of the Holy Mysteries. If the old men and women of nineteenth century Greece could walk eight hours one way through mountains, at night, to attend a Liturgy in some heremitic chapel, then what excuse do we have today? We have absolutely no excuse.”
(Fr.  Ioannis Fortomas, article in orthodoxchristian.com)