In this shield spell 5e a shimmering field would appear and also surrounds any of your chosen creature within a range and granting it a +2 bonus to AC for a specific duration.
Attributes Of Shield Of Faith 5e Spell
|Casting Time||1 bonus action|
|Components||V, S, M (a small parchment with a bit of holy text written on it)|
|Duration||Concentration, up to 10 minutes|