Uncompleted works spell what? Lacking sufficient works (children excepted) results in what? Classed as what? Classed as evil because of being insufficient in Yahweh's eyes results in eternal death. Still think faith alone will save anyone of adult age?
If grace was all that's necessary for salvation - then ONCE SAVED ALWAYS SAVED would be the truth, because NO WORKS would be necessary. Everyone would be in the category of children that are not expected to perform works. But adults:
Revelation 2:23 "I will kill her children with the plague. Then all the churches will know that I am the One who examines minds and hearts, and I will give to each of you according to your works."
ACCORDING TO YOUR WORKS - NOT JUST FAITH. And even the demons are moved by works. For if the demons wish a chance at survival, they cannot simply sit back and hope Satan wins the war for them.
This is true for the converts also, There lives depend on their works in conjunction with helping Satan's side.
Revelation 2:23 "I will kill her children with the plague. Then all the churches will know that I am the One who examines minds and hearts, and I will give to each of you according to your works."
Read this carefully, and you will understand why the children in these end times have not been raptured. Because of mankind's evilness, Yahweh is sacrificing their children to the pit of destruction. She will however save the children of Her faithful. But as it was in ancient Israel's day when they executed even the enemies children, so will it be in this end time. Does that make Yahweh a murderer of children? Satan says YES. But irregardless, what has been will be again.
In conclusion. Satan has blasted Yahweh with further argument, that the children slated for destruction have no say in their fates, because they neither have faith or works because of their mental capacities not yet having reached maturity. Whether Satan's argument holds merit or not, being speculative can get you into deep trouble with our Creator:
1 Timothy 1:3, 4 "False Doctrine and Misuse of the Law
As I urged you when I went to Macedonia, remain in Ephesus so that you may command certain people not to teach other doctrine or to pay attention to myths and endless genealogies. These promote empty speculations rather than God's plan, which operates by faith."
In this Scripture, Satan claims Yahweh is contradictory once again by invoking LAW into the requirement through stating it was misused.