For even though from the viewpoint of faith, the external orders are free and can without scruples be changed by anyone at any time, yet from the viewpoint of love, you are not free to use this liberty, but bound to consider the edification of the common people, as St. Paul says, I Corinthians 14:40, ‘All things should be done to edify,’ and I Corinthians 6:12, ‘All things are lawful for me, but not all things are helpful,’ and I Corinthians 8:1, ‘Knowledge puffs up, but love builds up.
…You cannot plead, ‘Externals are free. Here in my own place I am going to do as I please.’ But you are bound to consider the effect of your attitude on others. By faith be free in your conscience toward God, but by love be bound to serve your neighbor’s edification
Martin Luther
The Freedom of a Christian