The first discussion asked who creates the actual occurrence of guidance and in what senses guidance may be ascribed to a servant or prophet. The second asked whether Allah is bound to give every servant the greatest conceivable benefit.
Their connection lies in affirming divine creation and will while retaining the place of prayer, invitation, and human accountability; generosity and wisdom should not be recast as a compulsion that eliminates divine choice.
Conclusion: Distinguish explanation from enabling, grace from obligation, and reason's recognition of value from imposing a duty. Those three distinctions organize the arguments of this unit.