Who Are the Seraphim? The Seraphim in the Bible
The prophet Isaiah tells us that the seraphim are six-winged “fiery” angels who surround God as He sits upon His exalted throne and who worship God continually (Isaiah 6). The seraphim also minister to the Lord and serve as His agents of purification, as demonstrated by their cleansing of Isaiah’s sins before he began his prophetic ministry.

Seraphim Wings: Their Meaning and Significance
Each of the seraphim is described as having six wings: two wings used to cover their face, two wings used to cover their feet, and the remaining two used to fly. They cannot be detected by anyone!

Stealth aircraft are designed to avoid detection using a variety of technologies that reduce reflection/emission of radar, infrared, visible light, radio frequency (RF) spectrum, and audio, collectively known as stealth technology. The F-117 Nighthawk was the first operational aircraft specifically designed around stealth technology. Other examples of stealth aircraft include the B-2 Spirit, the F-22 Raptor, the F-35 Lightning II, the Chengdu J-20,[5] and the Sukhoi Su-57.
What is the work of Angel Seraphim?
Seraph, plural seraphim, in Jewish, Christian, and Islamic literature, celestial being variously described as having two or three pairs of wings and serving as a throne guardian of God.
Cool — so much mystery in the world!!
very true&inspirational