That I may come unto you with joy by the will of God, and may with you be refreshed.
That I may come unto you with ('in') joy by the will of God (Acts 18:21; 1 Corinthians 4:19; 1 Corinthians 16:7; Hebrews 6:3; James 4:15),
And may with you be refreshed - or, 'find refreshment,' after all his labours and anxieties and so be refitted for future service.