Meaning: Be grateful for the good things you have been given.
In the Sermon on the Mount, Jesus enumerated the eight Beaditudes, or "Blessings".
Matthew 5:3-11
Blessed are the poor in spirit: for theirs is the kingdom of heaven. [4] Blessed are they that mourn: for they shall be comforted. [5] Blessed are the meek: for they shall inherit the earth. [6] Blessed are they which do hunger and thirst after righteousness: for they shall be filled. [7] Blessed are the merciful: for they shall obtain mercy. [8] Blessed are the pure in heart: for they shall see God. [9] Blessed are the peacemakers: for they shall be called the children of God. [10] Blessed are they which are persecuted for righteousness' sake: for theirs is the kingdom of heaven. [11] Blessed are ye, when men shall revile you, and persecute you, and shall say all manner of evil against you falsely, for my sake.