Why should the Lord keep his word and execute justice?
Revelation 6:10 (ESV)
10They cried out with a loud voice, “O Sovereign Lord, holy and true, how long before you will judge and avenge our blood on those who dwell on the earth?”
Precisely because the Lord is holy and true, he should keep his word and execute justice in the face of the wrongs these saints of his have experienced.
10 They cried out with a loud voice, “O Sovereign Lord, holy and true, how long before you will judge and avenge our blood on those who dwell on the earth?”