George Haydock's Catholic Commentary
Psalms 15:6
Lines, with which land was measured. (Berthier) --- Christ expresses his satisfaction with his church, which is gathered from all nations, to manifest the choicest virtues, Titus ii. 14. (Euthymius, St. Jerome, &c.) (Calmet) --- This was his inheritance, not measured out with lines, (Josue x.) but reaching to the very ends of the earth, Psalm ii. (Haydock)