Have You Been Faithful and Trustworthy? (Matthew 25:14-30)

"Well done, good and faithful servant! You have been faithful [trustworthy]..." (Mt 25:21, 23).

• The question asked in Matthew 24-25 is "How do you wait for Jesus?" 

1. What did Jesus repeatedly say and warn about his return (Mt 24:36, 42, 44; 25:13)?
   
2. In the previous parable, what was the problem of the foolish virgins (Mt 25:3, 8, 11-12)?