Hold Fast to What is Fine - Based on British Museum Tour Crossword

Modern Day Location of Galatia
What the Celts have done to our lives
People of Indo-European Origin
Rose Rust (Anagram)
A substance used with water for washing and cleaning
(Hg) A Liquid Metal which is also a name of a Roman god
A parcel delivery Company and a Greek god
City where a crippled man lived
Barnabas was considered to be this Greek god
He ate a cake and died (6/3)
Poisonous dung twig kisses
Helps you work, rest and play
A god of silence, secrets and confidentiality
Three years after Paul visited the Galatians, they returned back to ...? (10/6)
The way the Galatians observed days and months and seasons and years
One of the oldest Christograms (3/3)
Probably the most important element in the religious symbolism of the Celts (6/5)
Mother of the gods
Mother worship, not for Christians (7/3)
Sun god
Carnival like festival where even slaves were invited
Invitation by Claudia Severa to a celebration, not for Christians
Burning bones?
A home for 'good' Pagan Spirits costs money (7/4)
Hold fast to what is fine, don't let the Celts do this to you (11/4/5)