As a Christian, my understanding is that the timeless truths of the Bible are greater than the cultural and historical contexts in which the actual words were written. God expects every generation to discover and apply these truths in their unique time and place. This is not to dilute our faith or disregard tradition, but simply to let these truths live and shine afresh in every age.
Equally, we mustn’t throw the baby out with the bath water. Just because something was true in a previous era and context, doesn’t mean it should be modified or abandoned now. Christian tradition has much to teach us, despite the fact that the church hasn’t always been the perfect guiding light to timeless truths. Humility must be shown, and (if necessary) repentance demonstrated.
This is the overall context for the often highly charged discussion of equal marriage and inclusion within Christian circles.