How does david glorify napoleon in the painting napoleon crossing at the saint-bernard pass?

Bonaparte appears mounted in the uniform of a general in chief, wearing a gold-trimmed bicorne, and armed with a Mamluk-style sabre. He is wreathed in the folds of a large cloak which billows in the wind. His head is turned towards the viewer, and he gestures with his right hand toward the mountain summit.[1] His left hand grips the reins of his steed. The horse rears up on its back legs, its mane and tail whipped against its body by the same wind that inflates Napoleon's cloak. In background a line of the soldiers interspersed with artillery make their way up the mountain. Dark clouds hang over the picture and in front of Bonaparte the mountains rise up sharply. In the foreground BONAPARTE, HANNIBAL and KAROLVS MAGNVS IMP. are engraved on rocks. On the breastplate yoke of the horse, the picture is signed and dated.[3]