Passage
Then did I beat them small as the dust before the wind: I did cast them out as the dirt in the streets.
Then did I beat them small as the dust before the wind: I did cast them out as the dirt in the streets.
Psalms 18:40 Thou hast also given me the necks of mine enemies; that I might destroy them that hate me.
Psalms 18:41 They cried, but there was none to save them: even unto the LORD, 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 dirt in the streets.
Psalms 18:43 Thou hast delivered me from the strivings of the people; and thou hast made me the head of the heathen: 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 strangers shall submit themselves unto me.
The verse centers on "beat", "small", "dust", "before", "wind", "cast", "dirt", and "streets". It is saying that the verse draws attention to "beat" and "small", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 41's "They cried but there was none to..." into verse 43's "Thou hast delivered me from the strivings...", so "beat" and "small" 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 "beat" and "small" with trust shaped by these words, not by a vague optimism outside the passage.