We do not know who wrote this psalm, but the psalmist apparently lived about the time when Jehovah restored the Israelites to Jerusalem from Babylonian exile.
فَهُوَ شَدِيدُ ٱلْقُوَّةِ ،‏ صِفَةٌ تَظْهَرُ فِي خَلِيقَتِهِ ٱلرَّائِعَةِ .‏