Ulnar nerve (C8, T1) Innervates: flexor carpi ulanris, flexor digitorum profundus (half), plamaris brevis, flexor digiti minimi, abductor digit minimi, abductor digiti minimi, opponens digiti minimi, adductor pollicis, palmar interosseous muscles, dorsal interosseous muscles, 3rd and 4th lumbricals.
The division of sin into original and actual, mortal and venial, is not a division of genus into species because sin has not the same signification when applied to original and personal sin, mortal and venial. Mortal sin cuts us off entirely from our true last end; venial sin only impedes us in its attainment.ince sin is a moral evil, it is necessary in the first place to determine what is meant by evil, and in particular by moral evil. Evil is defined by St. Thomas (De malo, 2:2) as a privation of form or order or due measure.
Since all sin requires a turning away from God, even if only for a moment, venial sins and mortal can be measured by the degree to which one turns away. Mortal sin severs our communion with God; the gravity of mortal sin is so great that one must turn fully away from God's grace in order to commit it.here are 3 specific conditions that must be met in order for a sin to rise to the level of mortal sin. Para 1857 of the catechism specifies these conditions as : All mortal sins must be confessed and absolved to leave one's soul in a state of grace.