Father, Isaac is a chosen instrument (Acts 9:15) that you have plucked from the fire (Zechariah 3:2). Egypt will be a third party with Israel in days to come (Isaiah 19:24). Strengthen Isaac with might in the inner man to walk worthy of His calling (Ephesians 3:14-20; Colossians 1:8-11). He is laboring amidst serpents and scorpions (Luke 10:19), help others to understand that he needs prayer and be merciful to the fact that it seems he requests prayer more than gives it: he is doing much behind the scenes and you are building a foundation for the future (Isaiah 33:6) for him in obscurity (Isaiah 26:1, Isaiah 48:13, Isaiah 58:12), in the NAME of Jesus, Amen.