Sinning due to an emotion that precedes the will makes the sin more serious.

Sinning due to an emotion that precedes the will makes the sin more serious is a TRUE statement.

Explanation:

Committing a sin intentionally is considered as evil and is believed to attract punishment in some or the other form. Having a will to commit an act that can be deemed as sin is already a serious issue in itself, but when the will to commit sin is supported by emotions like anger and grief, the sin becomes even more serious and intense.