people. peoples.
go up. Note the Figure of speech Zeugma. The second verb must be supplied (enter into).
to the house. "[and enter] into the house", &c The "and" is read in some codices, with two early printed editions, Septuagint, Syriac, and Vulgate.
God. Hebrew. Elohim.
paths. Hebrew. orah Occurs in the "former" portion here, Isaiah 3:12, &c. and in the "latter" portion, Isaiah 40:14; Isaiah 41:3.
the law. law (no Art.) See note on Isaiah 1:10.