One Orthodox Christian Priest used the phrase "Christianity without roots" to refer to those Christian sects which have left us and do not have apostolic succession.
I must stress how important it is to pray unceasingly. Without prayers, we would be like a car without gas.
You are probably wondering how we can survive without going to Church at least once a week. We could not do so without praying and keeping Christ in our minds and hearts, so we pray the morning and evening prayers, and keep Christ in mind throughout the day by reading good books, the Bible, and praying the Psalms. We also read homilies written by saints of old.