/
ˈviːnɪəl/
adj.
 Christian Theology  denoting a sin that is not regarded as depriving the soul of divine grace. Often contrasted with 
mortal. 
▸(of a fault or offence) slight and pardonable.
Derivative
- veniality
 /-ˈalɪti/
 n.
- venially adv.
Usage
Venal and venial are sometimes confused. Venal means ‘susceptible to bribery’ (venal politicians), whereas venial is used to refer to a sin or offence that is excusable or pardonable.
Etymology
ME: via OFr. from late L. venialis, from venia ‘forgiveness’.