Depends upon the situation.
Man was created in the image of God.
The Adversary tempted man via Eve.
Angels had everlasting life before some were condemned, while humans are condemned prior to being offered eternal life.
Interestingly, there are both fallen and elect angels, just as there are elect humans.
Actually, Adam and Eve were considered immortal before falling. The warning from God that if they ate of the tree of knowledge of Good and Evil, they would die, implies, that they would not die if they never disobeyed and ate from that tree. While we were created lower than the angels, we shared in that expectation of immortality before falling.
The eternal life that we gain by placing our trust in Jesus, is not something that we can lose. As Paul said, "Rom 8:38 For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor powers, nor things present, nor things to come, Rom 8:39 Nor height, nor depth, nor any other creature, shall be able to separate us from the love of God, which is in Christ Jesus our Lord. "