13. In what two ways has Jehovah revealed himself to mankind?

¹³ Jehovah has revealed himself to mankind in two outstanding ways. The principal way is through the Bible, which makes known his truth and his eternal purposes. (John 17:17; 1 Peter 1:24, 25)

14. What does the Bible tell us about Jehovah?

¹⁴ Jehovah God is the Author of the Bible. He is the Great Spirit, existing through all eternity. (John 4:24; Psalm 90:1, 2) His name “Jehovah” calls attention to his purpose toward his creatures. It is his purpose to vindicate that great name by destroying the wicked and rescuing those who love him so they can live on a paradise earth. (Exodus 6:2-8; Isaiah 35:1, 2) Being the Almighty God, he has the power to do this. As the Creator of all the universe, he is far above ordinary national gods and idols.—Isaiah 42:5, 8; Psalm 115:1, 4-8.