The general idea is to start off as an aggressive human deck, curving out with Champion of the Parish or Doomed Traveler followed by Gather the Townsfolk or Precinct Captain. Then you have options depending on the board and matchup.

You can continue to apply pressure with Lingering Souls and Sorin, Lord of Innistrad. You can get rid of blockers with Orzhov Charm and play more humans. You can play around board sweepers by holding off Restoration Angel to play on their end step or casting Duress to remove it from their hand. If you don't have an aggressive human start, you could instead lead with Intangible Virtue into Lingering Souls. Otherwise this Honor of the Pure stand-in is a mid-game effect that often makes races unwinnable for an opponent while simultaneously protecting your team from otherwise problematic cards such as Izzet Staticaster. Speaking of races, have you ever tried racing a Vault of the Archangel? It's kind of like trying to run up the wrong side of an escalator.

Precinct Captain, Frontline Medic, Attended Knight, and Ajani, Caller of the Pride are each of similar power level in this deck and I'm not entirely sure which is best. Attended Knight works best with Restoration Angel, but each has its merits.

The one recent find that has been more or less a Breakthrough in my testing is Duress. Between all these White Weenie decks, board sweepers (especially the red one-sided versions) have been my primary bane. Sphinx's Revelation has also been rather problematic, allowing the opponent to Rebuild from an otherwise losing board position. Duress solves all of these problems with an added benefit of allowing us to see exactly what the opponent is up to and to then make plays based on this knowledge. I had almost forgotten just how great that card is. It has the problem that all discard spells have of not being able to do anything about the top of the opponent's library, but for once it actually has an advantage over countermagic in that it can handle Supreme Verdict. Duress is probably the most underplayed card in Standard right now. It might actually be one of the Top 10 cards in the format. Thanks to whoever reminded me in the chat that Duress is Standard legal.