en_tn_condensed/psa/144/005.md

Cause ... come down ... touch ... make

These words should probably be translated as requests, not commands, since the psalmist knows that God is greater than he is.

Cause the sky to sink

Possible meanings are 1) tear the sky open or 2) bend the heavens like a tree branch bends when someone walks on it or as one bends a bow before shooting arrows.