Here is some recent instruction from President Nelson on our temple garments and their worshipfulness:
Wherever your personal ‘closet’ may be…plan to have a period of private time in that setting to prepare, to ponder, and to pray.
Prior to doing so, you will have clothed yourself with the garment of the holy priesthood. This may seem little more than a routine step in preparing for the day. However, as you clothe yourself in this holy garment please think about the temple. Specifically, I invite you to reflect upon those moments when you stand at the veil of the temple.
I want you to know what the Apostle Paul taught about the veil of the temple [in Hebrews, chapter 10, starting at verse 19]. Your garment is symbolic of the veil (of the temple); the veil is symbolic of the Lord Jesus Christ. So when you put on your garment, you may feel that you are truly putting upon yourself the very sacred symbol of the Lord Jesus Christ — His life, His ministry and His mission, which was to atone for every daughter and son of God.
Each day when you clothe yourself once again with the holy garment, you may ponder about all he has done for you and for all people who would ever live. You may also reflect upon the great privileges that come to those who learn how to draw upon the powers of heaven.
Our garments are a shield and protection for us both physically and spiritually. They protect us from the fiery darts of the adversary, which may be aimed at us and our loved ones during the day. And, very simply, wearing the garment faithfully and respectfully gives us greater access to the mercy, protection, strength and power of our Savior Jesus Christ. (https://www.thechurchnews.com/2022/6/28/23218768/president-nelson-sacrament-meeting-for-new-mission-leaders-time-with-the-lord)
The wearing of our temple garments is sacramental. The garment contain reminders of Christ and his sacrifice for us. Likewise, it serves to help us remember our commitment to eternal temple covenants. This is especially true in our emulating and acquiring the virtues and characteristics of our Savior, Jesus Christ, so that we might live with him again in the Celestial Kingdom (endowment). Also in being faithful to and strengthening the bonds of our eternal relationships with the persons in this life that we love the very most– our spouses, our children, and other family members (sealings). Additionally, wearing the temple garments promises to help us claim life-long protection against temptations and the powers of evil.
Here is a comparison of the promises and blessings as we partake of the sacramental emblems and as we wear and honor our temple garments:
1. SACRAMENT:
PROMISES MADE:
To always remember Christ and His atoning sacrifice
To take upon oneself Christ’s name (to be His disciple and spiritual child)
To keep His commandments
PROMISES RECEIVED: To always have the Spirit with us
WHEN TO REMEMBER: Particularly at sacrament meeting, but remember always
2. WEARING TEMPLE GARMENTS:
PROMISES MADE:
To wear the garment throughout one’s life
To always remember Christ and His atoning sacrifice, and His ultimate position in this life
To keep God’s commandments, to recognize one’s need for constant spiritual nourishment
To be faithful to one’s temple covenants (becoming like Christ, sealing to loved ones)
PROMISES RECEIVED: Life-long protection from the power of Satan
WHEN TO REMEMBER: Particularly after a period of personal reflection and prayer, while dressing each day, while putting on clean garments (also, be respectful, don’t stand on dirty garment or leave on floor), but remember always.