Luke 1:18

And Zacharias said unto the angel, Whereby shall I know this? for I am an old man, and my wife well stricken in years.

Cross-references

Luke 1:7 Parallel

Luke 1:7 establishes Elizabeth's barrenness and their old age, providing the very situation Zechariah is referencing when he doubts.

Luke 1:34 Parallel

In Luke 1:34, Mary similarly questions how she will conceive — paralleling Zechariah's doubt here. Both ask angelic announcements, but Mary's is more curiosity than unbelief.

In Genesis 15:8, Abraham asks 'Whereby shall I know?' — the same question Zechariah asks here. Both seek a sign for God's promise.

In Genesis 17:17, Abraham laughs at the promise of a son in old age — mirroring Zechariah's doubt. Both struggle to believe in a miraculous birth.

In Genesis 18:12, Sarah laughs at the promise of a child — similar to Zechariah's doubt. Both react with disbelief to a divine announcement.

In Numbers 11:21-23, Moses doubts God's promise to provide meat, and God challenges his unbelief—mirroring Zechariah's doubt here.

2 Kings 7:2 Parallel

In 2 Kings 7:2, an officer scoffs at Elisha's prophecy of plenty, receiving judgment—paralleling Zechariah's doubt and its consequence of muteness.

Romans 4:19 Contrast

Romans 4:19 highlights Abraham's unwavering faith despite his aged body and Sarah's barrenness, contrasting with Zechariah's doubt in the same circumstances.

Genesis 18:11 describes Abraham and Sarah's old age and Sarah's barrenness, the exact scenario Zechariah cites, linking his doubt to the patriarch's story.

Genesis 18:14 records God's question 'Is anything too hard for the Lord?' after Sarah's laughter, prefiguring the angel's reply to Zechariah in Luke 1:37.

In 2 Kings 4:16, the Shunammite woman doubts Elisha's promise of a son, a direct parallel to Zechariah's doubt about Elizabeth bearing a child.

Romans 4:18 Contrast

Romans 4:19 again underscores Abraham's faith when faced with the same physical impossibility, offering a stark contrast to Zechariah's questioning.

Romans 4:20 Contrast

In Romans 4:20, Abraham's unwavering faith despite old age contrasts sharply with Zechariah's doubt in the face of a similar promise.