Sin and Evil

Yoga is Incompatible with Christianity
    by Saint Nektarios Monastery

We cannot blame God for the existence of evil
    from the teachings of Saint John Chrysostom

Pride
    from the book The Salvation of Sinners

Vainglory
    by Bishop Nikiphoros Theotokis

Carnal Sins
    from the writings of Saint Isaac the Syrian

Concerning Ungratefulness
    from the book The Salvation of Sinners