Deborah, who was one of Lundi's mentors, told the packed church hall that she had nothing but love for gay people.
"All you gay people, I love you because you are loving, you are so supportive," she said.
Deborah's comments come just over a week since TV personality Somizi Mhlongo stormed out of the same church after feeling "discriminated against".
This after visiting pastor, Bishop Dag Heward-Mills, labelled homosexuality as "disgusting" and "sinful".
The Somizi and Grace Bible Church debacle sparked widespread outrage amongst the LGBT community, which led to protests outside the church on Sunday.