Here are a couple of resources I came across recently that have been an encouragement in my prayer life:
Tim Keller has a great article on how the gospel can impact our prayer life.
JD Greear gives a handful of thought provoking quotes on prayer and I'm linking again to his 3 daily prayers to center yourself on the gospel. These prayers have been a helpful way for me to defy myself and preach Christ to myself.
Sam Storms gives a meditation on Colossians 2:1-3 and a most fervent wrestle with the Lord.
