"Praise the Lord," Franco Mulakkal, who spent 25 days in judicial custody after his arrest https://www.reuters.com/article/india-church-idINKCN1M12CJ in September 2018, exclaimed after his acquittal by Judge G Gopakumar in Kerala's Kottayam city.

The investigating officer in the case, S Harishankar, said afterwards that the authorities would appeal the verdict.

Sister Anupama, who had campaigned for the bishop's arrest, said she and her fellow nuns were surprised at his acquittal.

Mulakkal, 57, was ordained as a priest in 1990 in the northern Indian state of Punjab and was elevated as the bishop of the Diocese of Jalandhar eight years ago.

Peter Kavumpuram, the spokesman of the Jalandhar diocese, said Mulakkal's acquittal proved his innocence.

As protests and calls for his arrest grew in 2018, Mulakkal requested the Vatican allow him step down temporarily. The Vatican had accepted his request.

Mulakkal would not resume his duties, Kavumpuram said.

(Reporting by Jose Devasia; writing by Mayank Bhardwaj; Editing by Alex Richardson)