The best thing you can do for Palestine right now is to pray, and the best du'a you can make is one that is sincere and heartfelt.
But when you've exhausted your own words, turn to the Qur'an and Sunnah. Each is full of resonant du'as that believers have echoed for centuries in their own moments of crisis.
As Gaza continues to burn, keep these du’as frequent on your tongue, just as you keep the martyrs and the suffering women, men, and children of the Holy Land in your heart.