Orthodoxy is not a religion by which we can attain salvation in the privacy of our own home, for our faith is a communal faith, whereby we participate in the Body of Christ in a corporate way.
It is in this life that we must participate in the communal life of the Church, for after death there is no treatment for that which separates us from God.
There is no repentance after this life, because all people share the same end.
Each of us is destined to see the Glory of God at the Second Coming of Christ.
Protopresbyter John Romanides tells us,
“All people will see the Glory (Uncreated Light) of God, and from this viewpoint they have the same end. Everyone, of course, will see the Glory of God, but with one difference:
The saved will see the Glory of God as a most sweet and never-setting Light, whereas the damned will see the same Glory of God as a consuming fire that will burn them.”
Our laziness, and our misplaced priorities, keep us from the Divine Mysteries, and deprive our soul of the healing grace that comes with an encounter with the Living God. As the Hospital of the Soul, the Church has been established by Christ Himself as that place wherein we receive the cure, so that we may bask in the Eternal Banquet that awaits us in the after life.
By depriving ourselves of the grace filled Mysteries in this life, that are only found within the life of the Church, we separate ourselves from the very treatment that ensures eternal bliss in the next life.