At level 60 (queuing in the DF, no premades or friends):

1) leveling roulette + level 50 roulette + trial roulette = 280 Lore, 15 Scripture

2) PotD floors 1-30 (easy, fast) = 120 Lore, 60 Scripture

After you run the three daily roulettes, how many Lore and Scripture you get that day is based on how many times you are willing to repeat PotD 1-30. If you do the above just once per day like me, then it's 14 days I think, minus weapon of course. But if you push through PotD 50, you get a 235 weapon for free.