Observation: Paul will use the example of food and dietary practices extensively in this passage as one of the things Christians from various cultures and backgrounds may disagree about. However, from his introductory statement, it is clear that is just one example. There are a variety of topics Christians can - and will - disagree about, and the point is to be very careful about correcting each other. Overall, he will give three reasons:
1) Your opinion may not actually be the right opinion, or at least not the definitively right/best interpretation of the truth in all circumstances.
2) Ultimately, if someone is doing something because they believe it honors God, then the mind to honor God is of primary importance, not the method.
3) Sometimes people are influenced by their past history and are still working through those issues, so compassion and love is more important than rules.
Application: I have absolutely been on both sides of this issue ... receiving judgment from other believers who think I am "doing it wrong," and judging other believers for what they do. Clearly, this isn't new within the Church.
I cannot do anything about others judging me, but I have tried to become better about judging others. I still do so, particularly regarding the actions of 'leaders,' but I have been especially aware of how this applies to those new in the faith. In all matters, they need permission and grace to grow in Jesus, learn of his teaching, and simply receive his love.
Today, I especially like this one sentiment from Paul that reminds me of this ... "they have their own history to deal with." We all do. Even though I am forgiven, my past still influences my thoughts, behaviors, language, and decisions. I can even say that God gave me that past so perhaps I can use elements of it for his glory. But I do have a history to deal with, and others have their own history to deal with.
Prayer: Lord, may I treat others gently, everyone, every day. Amen.