would you consider Blazing Archon? It is a 9 cost 5/6 flyer, which is pretty bad, but as long as you control it creatures can't attack you.

i hear angel tribal i think Luminarch Ascension, Linvala, Keeper of Silence, and Moat. THIS IS NOT BUDGET, these are just straight up expensive cards that are nice also.

How about adding Seraph Sanctuary and Invocation of Saint Traft? Seraph Sanctuary will compliment Archangel of Thune since it can trigger off of either Moonsilver Spear or Invocation of Saint Taft.

Solid cards.

Cool deck. Love the angel theme and build!

I wonder why you have SO many ETBF tapped lands though? Maybe a budget thing? Probably not though judging by the rest of your mana base. If I was you I would cut those tap lands by at least 75%. It's amazing how much faster this deck would run early to mid game....but I guess that is partially a play style thing, too.

That was my only grip with your build.

All good, +1

At first, I was like "Who's the Commander?" and then I saw...

You may want to add some mana ramp such as Elvish Mystic, Llanowar Elves, Avacyn's Pilgrim and Solemn Simulacrum

You may also want to consider Kefnet's Monument, Oketra's Monument and Rhonas's Monument as a form of advantages and mana ramp at the same time. Also the Pearl Medallion, Emerald Medallion and Sapphire Medallion for the same purpose.

I think this deck could use a Peregrination and a Cultivate , to stay in the theme of religious nature. Perhaps you may also want to consider Elixir of Immortality , which ensures that you shuffle your graveyard back into your library. Hymn of Rebirth might also be worthy of consideration. Elemental Bond is good card draw; Harmonize and Divination might also be worthy to consider for this reason. Favorable Winds boosts your angels. Crusade keeps to the angelic/Christian theme. Kindred Boon makes your angels truly divine. Always Watching is also a fun card. Fated Retribution is on theme as well.