Many sources bring down the following lesson (kal vechomer) that we can learn from the frogs : Just as the frogs went willingly into the ovens to fulfil HaShem’s command to spread all over Egypt, so should we willingly do the will of Hashem.
But, how can we learn out such a lesson when the frogs were specifically commanded to jump in the hot ovens and we are not specifically called upon to take such drastic measures?!
Continue reading: http://shortvort.com/component/content/article/114-rotator/11635-what-can-we-learn-from-frogs
On a different subject. To the lecturer that I listened to this evening on a recorded video, please remember to bring the sefer next time so that you can quote what you read properly.