It was quite a while ago I posted this thread, and thanks for your reply rizen1.
I have been seeking God's will on this, and have come to certain conclusions.
Firstly, I feel it is NOT the Lord's will that I start a series of Devotionals. The main reason being that I still have had some struggles with sinful behaviour. I do not feel condemned, for I know that we all struggle against the sinful nature, but I believe that the particular difficulties I have preclude me from writing a devotional at this present time.
Secondly, I do believe that the Lord HAS been leading me to write..just not in the way I initially presumed...so I have started writing a series of short stories and have also started planning to write some articles. They are going well.
Thanks to those who prayed for this.
Mark.