שִׁ֘יתָ֤ה יְהוָ֨ה ׀ מוֹרָ֗ה לָ֫הֶ֥ם יֵדְע֥וּ גוֹיִ֑ם אֱנ֖וֹשׁ הֵ֣מָּה סֶּֽלָה׃
永恆者啊，求你把你的權柄壓在他們身上，叫列國知道自己不過是人。細拉。
Rashi
mastery Heb. מורה, mastery and a yoke (Mid. Ps. 9:16). Another explanation: מורה is an expression of hurling, as (in Exod. 15:4), “He hurled (ירה) into the sea.” Others say that מורה is an expression meaning a razor.
Radak
Put them in fear, O Lord: שׁיתה (put) with the accent milra. מורה (fear) is written with he for aleph. He asks that (God) would bring it about that they may fear Him.
Rashi
let the nations know that they are human and not deities, that their might should rule.