John Wesley on 1 Chronicles 16:35

From the Heathen - This psalm or prayer was made by David for the use of the church, not only in that present time, but in future ages, in which David foresaw by the spirit of prophecy, the Israelites would forsake God, and for their apostacy be dispersed among the Heathens. In the midst of our praises, we must not forget to pray for those servants of God that are in distress. When we are rejoicing in God's favours, we should remember our afflicted brethren, and pray for their deliverance as our own. We are members one of another.