Thou in thy mercy hast led forth the people which thou hast redeemed: thou hast guided them in thy strength unto thy holy habitation. Thou hast guided them in thy strength unto thy holy habitation - As this ode was dictated by the Spirit of God, It is most natural to understand this and the following verses, to the end of the 18th, as containing a prediction of what God would do for this people which he had so miraculously redeemed. On this mode of interpretation it would be better to read several of the verbs in the future tense.
Related Commentaries of Exodus 15:13
Exodus 15:13
13 Thou in thy mercy hast led forth the people which thou hast redeemed: thou hast guided them in thy strength unto thy holy habitation.