Romans 7:1-3

Don’t you realize, brothers and sisters, that laws have power over people only as long as they are alive? (I’m speaking to people who are familiar with Moses’ Teachings.) For example, a married woman is bound by law to her husband as long as he is alive. But if her husband dies, that marriage law is no longer in effect for her. So if she marries another man while her husband is still alive, she will be called an adulterer. But if her husband dies, she is free from this law, so she is not committing adultery if she marries another man.