5186   stumbling
     5281   crucifixion
     5335   herald
     8425   evangelism, nature of

1 Corinthians 1:17-25

     7703   apologetics
     7757   preaching, effects

1 Corinthians 1:17-27

     8366   wisdom, source of

1 Corinthians 1:18-25

     1445   revelation, responses
     5441   philosophy
     7756   preaching, content

1 Corinthians 1:18-31

     5050   reason

1 Corinthians 1:20-25

     5003   human race, and God
     5961   superiority
     8756   folly, examples

1 Corinthians 1:20-31

     8760   fools, characteristics

1 Corinthians 1:21-24

     8236   doctrine, purpose

1 Corinthians 1:21-25

     7755   preaching, importance

1 Corinthians 1:22-24

     2414   cross, centrality
     6206   offence

1 Corinthians 1:23-24

     2421   gospel, historical foundation

1 Corinthians 1:23-25

     7512   Gentiles, in NT