We only have to consider what the God of the Cosmos says about what He created. He made all of the heavenly bodies on the fourth day of creation and the whole focus of their creation is to provide light, signs, and seasons for Earth. Humankind made in God’s image is the final and ultimate creation act. Human life is the only kind of life that God has created for eternal friendship and eternal glory. Human life is the only kind of life that has the necessary qualities to receive such blessings, and human life is the only kind of life that God has moved all of history to redeem at the enormous cost of God’s son, Jesus having to die to pay the price for our rebellion.

“And God said, “Let there be lights in the expanse of the heavens to separate the day from the night. And let them be for signs and for seasons, and for days and years, and let them be lights in the expanse of the heavens to give light upon the earth.” And it was so. And God made the two great lights—the greater light to rule the day and the lesser light to rule the night—and the stars. And God set them in the expanse of the heavens to give light on the earth, to rule over the day and over the night, and to separate the light from the darkness. And God saw that it was good. And there was evening and there was morning, the fourth day.” Genesis 1:14-19

As Martyn Isles says in his excellent book Who Am I? Solving the identity puzzle, the above information about humankind should make us consider how we view the lives of those we encounter each and every day. Do we see the possibility of their achieving eternal life? We should, otherwise the Holy Spirit which all believers received on surrendering our lives to Jesus Christ will convict us to make Jesus known.

“And this is eternal life, that they know you, the only true God, and Jesus Christ whom you have sent.” John 17:3

The only other intelligent life is spiritual beings. God created angels before He created the Cosmos. We also know that many angels rebelled against God led by Satan. This rebellion may well be because Satan and the angels did not want to serve God’s newly created beings – humankind. Satan had been a leading Archangel in God’s heavenly realm. These rebellious angels are now called demons and they are doing their utmost to destroy humankind. It is entirely likely that any sightings of aliens are demonic apparitions. This is confirmed by reports that when these beings are told to GO in the name of Jesus Christ they disappear.