An ICC contact visited the church service and encouraged the church members not to give up on their faith.
Three seminarians were abducted during the attack, while six others were injured.
According to International Christian Concern, The Fulani Militia is the fourth deadliest terror group worldwide.
Thirty-three people were killed, and four churches were set on fire by Fulani herdsmen in the neighbourhood of Atyap.
2021 has already seen several large-scale kidnappings which were originally thought to have been carried out by loosely organised.
The Christian minority in Nigeria has been subjected to severe persecution for many years.
Thirty-nine students were abducted on Thursday during an overnight raid at the Federal College in Kaduna State.
Not only were these seven killed, but it is believed that two children were kidnapped and four other people were injured.
Fulani herdsmen also ambushed two Christians on a motorcycle on the Buruku-Damba-Kasaya road on the 29th of October.