You summon a spirit that assumes the form of a loyal, majestic mount. Appearing in an unoccupied space within range, the spirit takes on a form you choose: a griffon, a pegasus, a peryton , a dire wolf, a rhinoceros, or a saber-toothed tiger. The creature has the statistics provided in the Monster Manual for the chosen form, though it is a celestial, a fey, or a fiend (your choice) instead of its normal creature type. Additionally, if it has an Intelligence score of 5 or lower, its Intelligence becomes 6, and it gains the ability to understand one language of your choice that you speak.
Your steed servers you as a mount, both in combat and out, and you have an instinctive bond with it that allows you to fight as a seamless unit. While mounted on your steed, you can make any spell you cast that targets only you also target your steed.
(see page 156 of Xanathar's Guide to Everything)
You perform a special religious ceremony that is infused with magic. When you cast the spell, choose one of the following rites, the target of which must be within 10 feet of you throughout the casting.
Atonement, Bless Water, Coming of Age, Dedication, Funeral Rite, or Wedding.
(see page 151 of Xanathar's Guide to Everything)
You imbue a weapon you touch with holy power. Until the spell ends, the weapon emits bright light in a 30-foot radius and dim light for an additional 30 feet. In addition, weapon attacks made with it deal an extra 2d8 radiant damage on a hit. If the weapon isn't already a magic weapon, it becomes one for the duration.
As a bonus action on your turn, you can dismiss this spell and cause the weapon to emit a burst of radiance. Each creature of your choice that you can see within 30 feet of you must make a Constitution saving throw. On a failed save, a creature takes 4d8 radiant damage, and it is blinded for 1 minute. On a successful save, a creature takes half as much damage and isn't blinded. At the end of each of its turns, a blinded creature can make a Constitution saving throw, ending the effect on itself on a success.