"Although our circumstances change for good or ill, who the Lord is and what he has done for us never changes. We can therefore rejoice in him always." - Heather Torosyan Join retired missionary and avid Bible teacher Heather Torosyan for an encouraging walk through the book of Philippians. This brief categorical study covers the context and main themes of Paul's epistle to the Christians of Philippi. Learn how: Rejoicing in the Lord is the root of all other joy. Where there is grace, suffering can be faced with power, not defeat. We each have a role to play in spreading the gospel. God the Father is the source of the living grace which we need daily. True humility is not an action only, but a quality of mind. Every aspect of the Christian life is centered around Jesus Christ.