* **the house of God ... must be guided** - "how you must guide the family of God"
* **pillar and support of the truth** - The metaphor is of a large, strong platform on which God displays the truth. (See: [[en:ta:vol1:translate:figs_metaphor]]) The platform in turn is expressed as a synecdoche of its parts, the base and the upright. (See: [[en:ta:vol2:translate:figs_synecdoche]])