J. Douglas MacMillan has been held at that institution in his honour. According to Hywel Jones, MacMillan's preaching was marked by "powerful originality and strong orthodoxy". He is best known for his book "The Lord Our Shepherd" (). This is an exposition of Psalm 23, originally given to the Evangelical Movement of Wales in 1979. MacMillan drew on his 12 years of experience as a shepherd to argue that the shepherd theme pervades the entire psalm. MacMillan wrote a number of other books including "Wrestling with God" () consisting of addresses on the life of Jacob given to the Evangelical Movement of Wales
Psalm 143 past, to verse 5: He sees the action of the Lord in his life. Another element comes in: to be adjusted to the will of the Lord, as the psalmist asks in verse 10. Verse 8 goes in the same direction. At the loyalty of the Lord must be unwavering devotion of the Psalmist, that his prayer is answered. Psalm 143 Psalm 143 is the 143rd psalm of the Book of Psalms in the Masoretic and modern numbering, corresponding to Psalm 142 in the Vulgata Clementina. It is one of the Penitential Psalms. Verse 2 is found in the repetition