Sin to me is anything that I do that creates the illusion of separation between me and the divine.* One cannot be truly separated. We are the whole. Humanness seems to create the illusion of the individual. I view as virtues those things that aid in revealing that connection and oneness.
A virtue that I like to practice is prayer. I love to pray in a focused and emotional way. I feel close to the gods and the All. The gods do respond. Yet, I forget to pray. I want to pray each morning and each night. I want to make it a continual devotion and expand my perception of the wholeness of all beings. I wish to serve more diligently. Prayer can achieve these things for me. And knowing this, I do not pray.
Perhaps, I am afraid of the response. I receive communication through the workings of the universe each time I pray. I fear. The fear manifests as forgetfulness. The fear manifests in the not-doing, in the not-living, in the sleeping and non-awakening.
*I do not believe in sin. I simply have no other word for the concept I am trying to share.