Archangel Gabriel is the Messenger. You may find that there is a trauma that the powers-that-be have deemed to painful to revisit, although the learning still needs to happen to allow for healing. In this case, Archangel Gabriel appears to deliver the message directly to the unconscious mind.
When Archangel Gabriel comes up in the stuck energy list, we only need to accept his support, and the healing happens with a clockwise spin.
Verify that the client is willing to accept this support. If they are not willing to do so, find and resolve the stuck energy preventing them from accepting the support, and then accept the support to continue.