Passage
Thou hast delivered me from the strivings of the people; Thou hast made me the head of the nations: A people whom I have not known shall serve me.
Thou hast delivered me from the strivings of the people; Thou hast made me the head of the nations: A people whom I have not known shall serve me.
Psalms 18:41 They cried, but there was none to save; Even unto Jehovah, but he answered them not.
Psalms 18:42 Then did I beat them small as the dust before the wind; I did cast them out as the mire of the streets.
Psalms 18:43 Thou hast delivered me from the strivings of the people; Thou hast made me the head of the nations: A people whom I have not known shall serve me.
Psalms 18:44 As soon as they hear of me they shall obey me; The foreigners shall submit themselves unto me.
Psalms 18:45 The foreigners shall fade away, And shall come trembling out of their close places.
The verse centers on "thou", "hast", "delivered", "strivings", "people", and "head". It is saying that the verse draws attention to "thou" and "hast", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 42's "Then did I beat them small as..." into verse 44's "As soon as they hear of me...", so "thou" and "hast" belong inside that flow. In Psalms context, the local focus is worship, trust, the LORD's kingship, and covenant mercy.
A plain takeaway is to answer the verse's own emphasis on "thou" and "hast" with trust shaped by these words, not by a vague optimism outside the passage.