Psalm 96:6 paints a picture of God's magnificent presence and the atmosphere surrounding Him, particularly in His sanctuary (His dwelling place). Let's break down each phrase:

"Honor and majesty are before him": This emphasizes God's supreme worthiness of respect, reverence, and awe. "Honor" speaks to His inherent dignity and the esteem He deserves. "Majesty" denotes His supreme power, authority, and grandeur. These qualities precede Him, meaning they are constant companions and readily apparent in His presence. Wherever God is, honor and majesty naturally emanate from Him.

"Strength and beauty are in his sanctuary": This describes the qualities that characterize God's dwelling place. "Strength" signifies His power, might, and ability to protect and sustain. It also represents the stability and security found in His presence. "Beauty" reflects His perfect character, holiness, and aesthetic perfection. It is a beauty that transcends the merely physical and encompasses spiritual excellence.

In summary, the verse suggests:

God's Inherent Greatness: God is inherently worthy of honor and possesses unmatched majesty.
God's Presence: His presence is characterized by both power and aesthetic/spiritual perfection.
The Sanctuary as a Reflection: The sanctuary (whether it's a physical temple or a spiritual dwelling place in the heart) is a place where God's strength and beauty are manifested. It's a place of security, power, and inspiring holiness.
Relationship to the Previous Verse: This verse expands upon the call to praise Him in the previous verse (Psalm 96:4-5). Because of His matchless greatness, strength, and beauty, He is worthy of worship and adoration.

Ultimately, Psalm 96:6 is a powerful affirmation of God's glory and the unique experience of being in His presence. It invites us to recognize His worthiness of praise and to seek out the strength and beauty that are found in His sanctuary.