Mr Hayab thanked the Muslim community who contributed money and also bought a motorcycle as part of requirements for the release of the abducted church members.
The group said the advert, promoting a particular brand of beer on a billboard, deliberately portrayed the people of Ilorin as drunks.
In separate statements, Messrs Soludo and Obi called on Nigerians to embrace peace and have faith in the country.
The Christian population in the university said that for the past 17 years, the Muslims have five mosques while they have none.
