You can get to know Jehovah by examining his creation. One Bible writer said that God’s “invisible qualities are clearly seen from the world’s creation onward, because they are perceived by the things made, even his eternal power and Godship.” (Romans 1:20) Yes, much about Jehovah’s love, wisdom, and power is evident
Another vital source of information about God is the Bible. That inspired book tells us much more about Jehovah—his views, qualities, and purpose—than can be learned from examining his creation.
The Bible states regarding God’s purpose: “As regards the heavens, to Jehovah the heavens belong, but the earth he has given to the sons of men.” (Psalm 115:16) It would seem that the only adequate place in this universe for mankind to live is on the earth, which Jehovah made for this very purpose.
So, what of the boundless cosmos? Are all the stars around us just there to keep our solar system in perfect equilibrium so that life on earth is possible? Are the heavenly bodies just there to make the night sky beautiful?
We have to recognize that there are many things we still do not know. But that is a good thing! Why?
Eternity will not suffice for mankind to understand all that God has done and purposed. He wants our future to be one of endless discovery and endless joy. Everlasting life in happiness on earth will give obedient mankind ample opportunity to discover much, much more about the universe.