New-Covenant Theology made simple, not simplistic.
‘You shall not sow your vineyard with two kinds of seed... You shall not plough with an ox and a donkey together. You shall not wear cloth of wool and linen mixed together’ (Deut. 22:9-11).
Link to New-Covenant Theology Made Simple Audio:
http://www.sermonaudio.com/search.asp?sortby=added&sourceonly=true&currSection=sermonssource&keyword=davidhjgay&subsetcat=series&subsetitem=NC+Theology+Made+Simple
You can find other materials such as sermons, books, audio books, and articles at David H J Gay website:
http://www.sermonaudio.com/source_detail.asp?sourceid=davidhjgay
And on Amazon and Kindle you will find more books:
http://www.amazon.co.uk/David-H.-J.-Gay/e/B00491BI2U
http://www.amazon.com/David-H.-J.-Gay/e/B00491BI2U
THE WRITINGS OF DAVID H.J. GAY
http://christmycovenant.com/?s=david+hj+gay&x=9&y=8