Blessing dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.

Interpretation 1 — Zolar

lucky numbers: 08-11-14-27-44-47

giving a, to someone: are at peace with their transgressions against you.

receiving a: wil be forced into a marriage you cannot condone.

others: wil be vexed by competing ambitions.

priest, from a: your energies wil erupt out from divine protection.

Source: Zolar’s Book of Dreams Numbers and Lucky Days Author: Zolar

Interpretation 2 — myjellybean

If you dreamed of receiving a blessing you can face the future with confidence. You are beginning to come into your own, especially in the realm of creativity. Alternately, this dream occasionally comes to those who are suffering from a guilty conscience.
Source: My Dream Interpretation Author: myjellybean

Interpretation 3 — Stearn Robinson - Tom Corbett

If it occurred in a church, the forecast is for an easement of your burdens, whatever they may be; however, if you pronounced the benediction, you will have to struggle to overcome the obstacles that face you.
Source: The Complete Guide to Interpreting Your Dreams Author: Stearn Robinson - Tom Corbett