I absolutely 100% know you sure can! A church is just a building. It’s who is in you and in the body of Christ (aka the church) that makes God reside there. So, I’d say go for it! Get married where you’d like. God will be there and God will bless it. :) Excited for a beautiful marriage and a lovely wedding. May it be filled with God’s love and peace and may your marriage glorify Him! <3 He is so excited!