1 Timothy 1:8-9

8Now we know [without any doubt] that the Law is good, if one uses it lawfully and appropriately,

9understanding the fact that law is not enacted for the righteous person [the one in right standing with God], but for lawless and rebellious people, for the ungodly and sinful, for the irreverent and profane, for those who kill their fathers or mothers, for murderers,