Dr. Al Mohler, President of Southern Baptist Seminary in Louisville, KY, gives this helpful exhortation:

There must be absolutely no denial of the legitimacy of President-Elect Obama’s election and no failure to accord this new President the respect and honor due to anyone elected to that high office.  Failure in this responsibility is disobedience to a clear biblical command.

Beyond this, we must commit ourselves to pray for this new President, for his wife and family, for his administration, and for the nation.  We are commanded to pray for rulers, and this new President faces challenges that are not only daunting but potentially disastrous.  May God grant him wisdom.  He and his family will face new challenges and the pressures of this office.  May God protect them, give them joy in their family life, and hold them close together.

We must pray that God will protect this nation even as the new President settles into his role as Commander in Chief, and that God will grant peace as he leads the nation through times of trial and international conflict and tension.

We must pray that God would change President-Elect Obama’s mind and heart on issues of our crucial concern.  May God change his heart and open his eyes to see abortion as the murder of the innocent unborn, to see marriage as an institution to be defended, and to see a host of issues in a new light.  We must pray this from this day until the day he leaves office.  God is sovereign, after all.

You can read the entire post on his blog.