In the parable of Lazarus and the rich man, the rich man's deficiency is not his wealth per se. Rather, he is not handling that wealth as indicated by Moses and the Prophets. Lazarus' condition is evidence that the rich man did not love his neighbor. In the Luke 12 parable of the servants awaiting their master's return, the message is that His return will be at an unexpected time and He wants His servants to be found faithful to their charges.