Cryptic across

1 In Jordan on every level, primarily, there’s a visionary (4)
3 Patriarch as rich as poor sibling 18 (8)
9 One of a parallel set of lines in country where gold is extracted (5)
10 Waters retreat trapping writer going back for some old Italians (7)
11 Theseus’ wife, worried, approached bad cop to make an escape (7)
12 More artful with knife, perhaps, not clubs (5)
13 She was promised to David after Frenchman exposed volte-face (5)
15 Commercial son of Noah makes a return in one of five cities, including Sodom (5)
20 Exhort chums to give you jewels (5)
22 Bishop of Seville’s support of one party is concerning (7)
24 Off tee – pure poetry, she mused? (7)
25 Anagram’s not Greek, it’s the high point of a Solomon song! (5)
26 Learning about a feature of weather in eastern France (8)
27 One that has little relation to the spirit of Egypt (4)