Ajay Bisaria was stopped on Friday from visiting the Gurdwara Panja Sahib near Islamabad despite having the necessary permission from Pakistan's Ministry of Foreign Affairs, MEA said in its staatement.
"The Deputy High Commissioner of Pakistan was summoned today (Saturday) and a strong protest was lodged at the denial of access to the Indian High Commissioner and consular officials of the Indian High Commission to visit Gurdwara Panja Sahib and meet the Indian pilgrims despite a travel permission having been granted by the Ministry of Foreign Affairs of Pakistan," the statement said.
"A strong protest was also registered by the Indian High Commission in Islamabad at the incident," it stated.
This is the second consecutive time, Pakistan has denied access to Mr Bisaria to meet the visiting pilgrims who are Indian nationals.
In April too, India had lodged a strong protest after Mr Bisaria and other consular officials were stopped from visiting the same gurdwara to meet Indian pilgrims. Calling it an "inexplicable diplomatic discourtesy", India said its High Commission in Pakistan was effectively stopped from "performing basic consular duties for Indian citizens".
India and Pakistan have a bilateral agreement that facilitates visits to religious shrines.
Seeking time from @Paknewdelhi to discuss the highly condemnable act of Pakistan barring Indian envoy Ajay Bisaria Ji from visiting Gurdwara Panja Sahib- Manjinder S Sirsa (@mssirsa) June 23, 2018
A Sikh delegation wishes to talk on such issues with Pak High Commission in India. pic.twitter.com/piN3HKih0O
The ministry said, the Indian organisers, Shiromani Gurdwara Prabandhak Committee (SGPC), have expressed grave concern and dismay at the incident despite the visiting pilgrims from India having asked Pakistan organisers to facilitate a meeting with the Indian High Commissioner and High Commission officials.
"It has been conveyed to Pakistan side that preventing the Indian High Commission officials from discharging their consular responsibilities is in violation of the Vienna Convention on Diplomatic Relations of 1961, and the 1974 bilateral protocol on visits to religious shrines," it stated.
"Concerns have also been conveyed at repeated attempts by entities in Pakistan to extend support to secessionist movements in India and incite the Indian pilgrims, and Pakistan authorities asked to ensure that no such activity is carried out from Pakistan soil."
Ajay Bisaria is the 25th Indian High Commissioner to Pakistan.
(with inputs from IANS)