What does Psalms Chapter 47 say, and which statements belong to its speaker?

The Latin incipit is Magnus Dominus. The separate heading praises God's establishment of His church. The inscription is a psalm of a canticle for Core's sons on the week's second day. The Lord is greatly praised in God's city and holy mountain, with earth's joy in Sion founded on the north's sides, the great king's city. God shall be known in her houses when He protects her.

Earth's kings assembled, saw, wondered, were troubled and moved. Trembling and pains like a woman in labor took them. A vehement wind shall break Tharsis's ships: the psalm does not name an east wind or say a hostile coalition's ships were already destroyed. The speakers say what they heard they saw in God's city, founded forever, and mercy was received in His temple.

Praise reaches earth's ends according to God's name, His right hand full of justice. The speaker wishes Sion's joy and Juda's daughters' gladness for judgments, commands surrounding Sion and telling her towers, setting hearts on strength and distributing houses to relate in another generation. The admitted phrase concerning houses is not silently replaced with inspecting palaces. God is their God eternally and shall rule forever. No assault, refusal to retaliate or universal civic invincibility is independently established.