John the Apostle
Revelation 13:2BSB·traditional attribution

The beast I saw was like a leopard, with the feet of a bear and the mouth of a lion. And the dragon gave the beast his power and his throne and great authority.

Matthew Henry Presbyterian

We have here an account of the rise, figure, and progress of the first beast; and observe, 1. From what situation the apostle saw this monster. He seemed to himself to stand upon the sea-shore, though it is probable he was still in a rapture; but he took himself to be in the island Patmos, but whether in the body or out of the body he could not tell. 2.

Commenting on Revelation 13:1-10

John Gill Reformed Baptist

And the beast which I saw was like unto a leopard,.... To which the Grecian kingdom is compared in Dan 7:6; because of that rapidity and swiftness with which Alexander overran the world, and set up this monarchy; and to which the Roman Papal monarchy bears some resemblance; for as the Grecian monarchy was divided into several parts, which the leopard's spots may also point...

Albert Barnes Presbyterian

Verse 2. And the beast which I saw was like unto a leopard. For a description of the leopard, . It is distinguished for bloodthirstiness and cruelty, and thus becomes all emblem of a fierce, tyrannical power. In its general character it resembles a lion, and the lion and the leopard are often referred to together.