atheism and children

[Nope]

It is okay for a prophet to ask god to give enemies miscarriages

Hosea 9:11-14English Standard Version (ESV)

11 Ephraim's glory shall fly away like a bird—
   no birth, no pregnancy, no conception!
12 Even if they bring up children,
   I will bereave them till none is left.
Woe to them
   when I depart from them!
13 Ephraim, as I have seen, was like a young palm[a] planted in a meadow;
   but Ephraim must lead his children out to slaughter.
14 [b]Give them, O Lord—
   what will you give?
Give them a miscarrying womb
   and dry breasts.[/b]

These verses implies that it would be better if some people had not been born

Psalm 58:3-8New International Version (NIV)

3 Even from birth the wicked go astray;
   from the womb they are wayward, spreading lies.
4 Their venom is like the venom of a snake,
   like that of a cobra that has stopped its ears,
5 that will not heed the tune of the charmer,
   however skillful the enchanter may be.
6 Break the teeth in their mouths, O God;
   Lord, tear out the fangs of those lions!
7 Let them vanish like water that flows away;
   when they draw the bow, let their arrows fall short.
8 May they be like a slug that melts away as it moves along,
   like a stillborn child that never sees the sun.

There are numerous passages about dashing babies heads against the rocks

Psalm 137:9

O daughter of Babylon, you devastated one, How blessed will be the one who repays you With the recompense with which you have repaid us. 9How blessed will be the one who seizes and dashes your little ones Against the rock.

1 Samuel 15:2,3

2 This is what the LORD Almighty says: 'I will punish the Amalekites for what they did to Israel when they waylaid them as they came up from Egypt.3 Now go, attack the Amalekites and totally destroy [a] everything that belongs to them. Do not spare them; put to death men and women, children and infants, cattle and sheep, camels and donkeys.

Hosea 13:16

16 The people of Samaria must bear their guilt,
      because they have rebelled against their God.
      They will fall by the sword;
     their little ones will be dashed to the ground,
      their pregnant women ripped open."