When you see "light beings", then you you're seeing higher dimensional reality. If seen, then they allow themselves to be seen and usually allow an particular person or people see them. Basically letting you know that your higher self ( your spirit) is under their protection! These Pa Paal (Spirit Creators) that watch over "good spirits". Spirits with souls (which most of you humans have) are one of the most valuable entities in existence so whenever a spirit is free from a shell, then it is vulnerable too much stronger negative spiritual entities or greedy beings who want them, so having light beings watch over your spirit is means a safe passage to another life experience elsewhere in existence!