Blessed are those whose strength is in you,
    whose hearts are set on pilgrimage.
⁶ As they pass through the Valley of Baka,
    they make it a place of springs;
    the autumn rains also cover it with pools.
⁷ They go from strength to strength,
    till each appears before God in Zion.

⁸ Hear my prayer, Lord God Almighty;
    listen to me, God of Jacob.
⁹ Look on our shield,^[e] O God;
    look with favor on your anointed one.

¹⁰ Better is one day in your courts
    than a thousand elsewhere;
I would rather be a doorkeeper in the house of my God
    than dwell in the tents of the wicked.
¹¹ For the Lord God is a sun and shield;
    the Lord bestows favor and honor;
no good thing does he withhold
    from those whose walk is blameless.

¹² Lord Almighty,
    blessed is the one who trusts in you. Psalm 84:5-12

What does it mean that the Lord is a sun and a shield?