Not true, how? The Bible teaches God is no respector of Persons...Male, Female, Young, Old, Baby's, etc. He owns all the Souls of every person Past, Present, and future.
Ever read the OT Where God sent The Children of Israel to seize Places like Jericho, and they were told to slay every man woman and child. Then in other stories, God would command the Baby girls would be saved, for his own reasons.
Trying to justify human thinking over God's Infinite mind is a waste of time. The Fear of The Lord, is the beginning of Wisdom, thus saith his Holy Word. What I quoted by Apostle Paul, is God teaching him, to tell us. Amen