1. Their courage. But of that he spake Isa_19:1. Or,
2. Their understanding, as it is explained in the next clause; for the word spirit is oft put for the reasonable soul, as Ecc_3:21 12:7, and for the thoughts of the mind, as Pro_29:11 Eze 13.
3. They shall seek to the idols, as not knowing what to do without the help of a higher power.