The Lutheran Church - Canada considers sodomy to be a sin, and does not consider Biblical teachings to be irrelevant. To the contrary, they consider the Bible to be the perfect Word of God.
After your note, I checked and found that I had attended an Evangelical Lutheran Church -- decidedly liberal:
National Church Council 1999
CC-99-182 As a long-term goal, the ELCIC strive to create an environment to enable the development of policies and ministries that will assist the church in becoming a more inclusive and welcoming place for gay and lesbian people.