They: i.e. heaven and earth.
continue. stand, as in Psalms 119:90.
this day. [to] this day, or to-day.
ordinances. regulations. Hebrew. mishpat. The seventh of the ten words. App-73. Compare Psalms 119:132.
all. With Art.. the whole [universe].
Related Commentaries of Psalms 119:91
Psalms 119:91
91 They continue this day according to thine ordinances: for all are thy servants.