Complex sentence: The SEC has been a member of the Anglican Communion since 1867, and recognises the position of the Archbishop of Canterbury as president of the Anglican Instruments of Communion, but without no jurisdiction in Scotland.
Split into simpler sentences: The SEC has been a member church of the Anglican Communion since 1867. It recognises the position of the Archbishop of Canterbury as president of the Anglican Instruments of Communion, but he has no jurisdiction in Scotland.