It must be heartfelt. And those that hear it heartfelt do not need to hear it from a third party. They do not need a third party. They will not listen, but yes that is a message to give them. Thee who have been blessed with the knowledge of thy inner self must use all knowledge for the benefit of the whole.
All power comes from trust.
All power does not come from self. So if thee choose to utilize this power which thou has channeled through thy being and use it fairly for the benefit of the whole instead of for thine own ego, then thou will no longer be in fear of using.