James 2:13

For judgment will be without mercy to one who has shown no mercy; mercy triumphs over judgment.

Revelation 16:6

for they shed the blood of saints and prophets, and you have given them blood to drink. They deserve it."

Revelation 19:14-18

The armies of heaven were following him, riding on white horses, and dressed in fine linen, white and clean.

Treasury of Scripture Knowledge

Summary

They shall hold the bow and the lance: they are cruel, and will not shew mercy: their voice shall roar like the sea, and they shall ride upon horses, every one put in array, like a man to the battle, against thee, O daughter of Babylon.

They are cruel

Shall ride

Bible References

They are cruel

James 2:13
For judgment will be without mercy to one who has shown no mercy; mercy triumphs over judgment.
Revelation 16:6
for they shed the blood of saints and prophets, and you have given them blood to drink. They deserve it."

Shall ride

Revelation 19:14
The armies of heaven were following him, riding on white horses, and dressed in fine linen, white and clean.