Is it possible for a human to see angels?

Angels are made invisible for human eyes. But it is possible that a human may see angel, if Allah wishes. Some sahabas did see angels. As for one sahabi, angels used to shake hands with him. One sahabi described them as candle lights. As such it is possible to see angels. By the way do you know that at this very time there are 4 angels around you? One is for good counselling, one for writing good actions and others protect you from evil effects. They are like ‘’guard corps’’ that are as strong as sumos defending us against satanic assaults. But a lie or an evil act repel them away. Else it is a good intention to keep piety and cleanliness so as to see angels one day, but know that the Qur`aan ordained us that we should have faith on the unseen and one article of faith is to believe on the existence of angels. So we believe in them whether we see them or not.