How do we know that small sins are dangerous?

The danger of small sins is emphasized in the commentary, where it notes that they can progress into more serious offenses and ultimately lead to spiritual ruin. This is illustrated through the metaphorical progression of a Christian’s walk, as seen in Psalm 1:1, where the escalation from counsel to way to seat signifies that even minor compromises can decorate a life of sin. Thus, neglecting smaller sins opens the door for more significant transgressions, reinforcing the dire necessity to resist and suppress even the slightest sinful desires.