Verse from Job

他们就七天七夜与他一起坐在地上，没有人向他说一句话，因为他们看出他极其痛苦。 (约伯记 2:13)

Then they sat on the ground with him for seven days and seven nights. No one said a word to him, because they saw how great his suffering was. (Job 2:13)

God may not intervene to change circumstances and He may not explain suffering, but He comforts us through the presence of other believers.