Luke, chapter 1

“Your supplication has been favorably heard […].”
~Luke 1:13

Who knows how many years into his old age Zechariah had continued to pray to Jehovah for a child.
Despite having strong faith, even he was surprised when his prayers were finally answered (Luke 1:6, 18)
He could have left his wife Elizabeth for a healthier woman, but they opted to remain loyal to each other and to their God.
That loyalty did not go unnoticed by Jehovah, who blessed them with “joy and great gladness.” (Luke 1:14)