1 Associated with the Christian church (14)
10 Pertaining to modern day Persia (5)
11 Redemption (9)
12 A mineral found in bones (7)
13 Nonattendance (7)
14 Muscle fiber (5)
16 Adorns (9)
19 A notable or unusual sight (9)
20 Bearskin (5)
22 A word from rearranged letters (7)
25 Folds (7)
27 One who studies the past (9)
28 Lets fall to the ground (5)
29 Squares (14)
Down
2 Dare (9)
3 Fifty-eight in Roman numerals (5)
4 Convulsive (9)
5 Fragrance (5)
6 Hoarded possessions (9)
7 Not dirty (5)
8 Froths (7)
9 Cringes (6)
15 Aquatic bird (9)
17 A gradual increase in intensity (9)
18 Change (9)
19 Collision (7)
21 Preoccupy (6)
23 Ancient Assyrian city (5)
24 A New England state (5)
26 Breed of duck (5)