Belt of Truth

The Belt of Truth is in someways interesting because it comes first. Belts are rarely ever cared about when we put things on, unless you're really fashion conscious. I think it might come first because the belt is a support and completing part of an outfit, also the Truth is very important. The Truth that we hold as Christians is that of the Gospel and I'd agree that that is important enough to come first. The imagery of a belt is also quite interesting, not only does it bring to mind something which holds your trousers in place but also a belt can hold many things, sort of like a utility belt. I'd like to think the analogy holds true to an extent as well, since it is through the Gospel of Truth that we are equipped to face this world. This imagery is found elsewhere in the Bible and that is in Isaiah 11:5

⁵ Righteousness shall be the belt of his waist,
    and ^(A)faithfulness the belt of his loins.

 I found it quite interesting that righteousness and faithfulness were the elements attached to the belt as they easily attach to the Truth as well. In such a way that we are made righteous by the Truth, and Jesus, and our faith in the Truth. Some translations use swash of his loins instead but either way it is something that completes an outfit, connecting it all together and I think that is another bit of the imagery as the Truth really does complete our armour and is the connecting feature of all the other parts of the armour; salvation, righteousness, faith, the readiness of the gospel of faith and the sword of the Spirit. It's the Truth of the gospel that connects and lies under currennt through all the different aspects of the armour of God.
Bringing it back to Christ, Jesus tells that He is the way, the Truth and the life. He is the one that connects it all and is the one through whom we find Truth, whether it be Biblical truth or experiential truth, He is that Truth.

God Bless