John Trapp on Psalms 20:2

Verſ. 2. Send thee help from the Sanctuarie] Or, From his holy heaven, ſaith Tremellius; without which vain is the help of man. God is all the Dooer in battels; and whenceſoever the ſword comes, it is bathed in Heaven, Iſa. 34.5. whatſoever Ajax, Timotheus Athenienſis, and other Atheiſts think to the contrary. God will ſend from Heaven and ſave mee ſaith holy David.

And strengthen thee out of Sion] i. e. Out of the Aſſemblies of the Saints, where they are praying hard for thy well-fare, See Pſal. 76.2, 3. with the Note.