In John 14:1-14 we learn that true comfort comes by believing in Jesus.
In John 13:21-38 we learn that Jesus willingly died, so we must willingly love
In John 13:1-20 we learn that Jesus washed feet to show love, to point to the cross, and to give us a model.
In Isaiah 58:1-12 we learn that genuine faith results in genuine care.
In John 12:36-50 we learn that loving the glory of the Father means loving the glory of the Son.