Exodus 15:26

15:26 He said, “If you will diligently obey ¹  the Lord your God, and do what is right ²  in his sight, and pay attention ³  to his commandments, and keep all his statutes, then all ⁴  the diseases ⁵  that I brought on the Egyptians I will not bring on you, for I, the Lord, am your healer.” ⁶ 

Psalms 103:3

103:3 He is the one who forgives all your sins,

who heals all your diseases, ⁷ 

James 5:15-16

5:15 And the prayer of faith will save the one who is sick and the Lord will raise him up – and if he has committed sins, he will be forgiven. ⁸  5:16 So confess your sins to one another and pray for one another so that you may be healed. The prayer of a righteous person has great effectiveness. ⁹ 

[15:26]  ¹ tn The construction uses the infinitive absolute and the imperfect tense of שָׁמַע (shama’). The meaning of the verb is idiomatic here because it is followed by “to the voice of Yahweh your God.” When this is present, the verb is translated “obey.” The construction is in a causal clause. It reads, “If you will diligently obey.” Gesenius points out that the infinitive absolute in a conditional clause also emphasizes the importance of the condition on which the consequence depends (GKC 342-43 §113.o).

[15:26]  ² tn The word order is reversed in the text: “and the right in his eyes you do,” or, “[if] you do what is right in his eyes.” The conditional idea in the first clause is continued in this clause.

[15:26]  ³ tn Heb “give ear.” This verb and the next are both perfect tenses with the vav (ו) consecutive; they continue the sequence of the original conditional clause.

[15:26]  ⁴ tn The substantive כָּל־ (kol, “all of”) in a negative clause can be translated “none of.”

[15:26]  ⁵ sn The reference is no doubt to the plagues that Yahweh has just put on them. These will not come on God’s true people. But the interesting thing about a conditional clause like this is that the opposite is also true – “if you do not obey, then I will bring these diseases.”

[15:26]  ⁶ tn The form is רֹפְאֶךָ (rofÿ’ekha), a participle with a pronominal suffix. The word is the predicate after the pronoun “I”: “I [am] your healer.” The suffix is an objective genitive – the Lord heals them.

[103:3]  ⁷ tn This relatively rare noun refers to deadly diseases (see Deut 29:22; Jer 14:18; 16:4; 2 Chr 21:19).

[5:15]  ⁸ tn Grk “it will be forgiven him.”

[5:16]  ⁹ tn Or “the fervent prayer of a righteous person is very powerful”; Grk “is very powerful in its working.”