Think upon me, my God, for good, according to all that I have done for this people.

Wesley's Notes

5:19 According - As I have done thy people good for thy sake, so do me good for thine own sake; for thou art pleased, and hast promised graciously to reward us according to our works, and to mete to men the same measure which they meet to others.

Matthew Henry's Concise Commentary

5:14-19 Those who truly fear God, will not dare to do any thing cruel or unjust. Let all who are in public places remember that they are so placed to do good, not to enrich themselves. Nehemiah mentions it to God in prayer, not as if he had merited any favour from God, but to show that he depended upon God only, to make up to him what he had lost and laid out for his honour. Nehemiah evidently spake and acted as one that knew himself to be a sinner. He did not mean to claim a reward as of debt, but in the manner that the Lord rewards a cup of cold water given to a disciple for his sake. The fear and love of God in the heart, and true love of the brethren, will lead to every good work. These are proper evidences of justifying faith; and our reconciled God will look upon persons of this character for good, according to all they have done for his people.