The angels are usually hidden from the senses of man, though sometimes they may be visible. Their existence is recognizable through reason, and it is proven by Divine Revelation. They flock to those who remember Allah and worship Him alone. And they stand with awe in fear of Him.
Angels possess the ability to love and to show love.
Our Lord, you comprehend all thing in Your Mercy and Knowledge, so forgive those who repent and follow Your way and save them from the torment of the blazing Fire. He increases in the creation what He will. Surely, Allah Has power over all things. Some of the angels have specific tasks, but their names may be unknown, such as the one who takes the soul at the time of death. Two angels come to each person in his grave and ask him about his Lord, his religion, and his prophet.