15. (a) In connection with prayer, what does “supplication” denote? (b) What does Hebrews 5:7 teach us about the prayers of Jesus Christ?

¹⁵ Great anxiety can develop over many matters, and at times this may call for “supplication.” This term lays stress on need and humble, earnest entreaty. So it is not merely a matter of worshipfully addressing God in general prayer. Both petitions and supplications are necessary at times. “In the days of his flesh,” we read, “Christ offered up supplications and also petitions to the One who was able to save him out of death, with strong outcries and tears, and he was favorably heard for his godly fear.” (Heb. 5:7) Acknowledging undeniable needs, Jesus made heartfelt entreaties, earnestly supplicating his Father. Moreover, Christ petitioned Jehovah, making definite requests.​—John 17:9, 10, 15-21.

Barren Hannah “prayed extendedly” with tears and was granted a son, Samuel, whom she gratefully ‘lent to Jehovah for life.’ (1 Sam. 1:4-28) With profuse weeping, deathly-ill King Hezekiah supplicated Jehovah and was healed. (2 Ki. 20:1-11) For days Nehemiah fasted and prayed​—and at a critical moment silently petitioned “the God of the heavens”—​with the joyful result that he was granted royal authority to rebuild devastated Jerusalem. (Neh. 1:1–2:8) At the temple faithful Anna rendered sacred service night and day “with fastings and supplications” and was rewarded by being present when the infant Jesus was brought there. (Luke 2:36-38) On the last night of his earthly life, Christ entreated Jehovah and was strengthened by his heavenly Father to drink the “cup” purposed for him.​—Matt. 26:36-47.