ISB ~ Matthew 5 v3

the poor in spirit:Those who recognize their need for God and his grace. Unattached to this world, they find their security in the Lord and rely on his mercy rather than their merits or material wealth. The spiritually poor can also be economically poor, for these are often rich in faith (Jas 2:5). Full possession of the kingdom will be theirs at the final Judgment (Mt 25:34) (CCC 2544-47).