Elder Gerrit W. Gong spoke about single adult members of the Church in April Conference:
"During this life, we sometimes wait upon the Lord. We may not yet be where we hope and wish to be in the future. A devout sister says, 'Waiting faithfully upon the Lord for His blessings is a holy position. It must not be met with pity, patronizing, or judgment but instead with sacred honor.' In the meantime, we live now, not waiting for life to begin.
Isaiah promises, 'They that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint' (Isaiah 40:31)."
President M. Russell Ballard expanded on this theme of waiting on the Lord as follows:
"[T]he precise time and manner in which the blessings of exaltation are bestowed have not all been revealed, but they are nonetheless assured. President Dallin H. Oaks explained that some of the circumstances 'of mortality will be set right in the Millennium, which is the time for fulfilling all that is incomplete in the great plan of happiness for all of our Father’s worthy children.' That doesn’t mean that every blessing is deferred until the Millennium; some have already been received, and others will continue to be received until that day.
[W]aiting upon the Lord implies continued obedience and spiritual progress toward Him. Waiting upon the Lord does not imply biding one’s time. You should never feel like you are in a waiting room. Waiting upon the Lord implies action. I have learned over the years that our hope in Christ increases when we serve others. Serving as Jesus served, we naturally increase our hope in Him.
The personal growth one can achieve now while waiting upon the Lord and His promises is an invaluable, sacred element of His plan for each one of us. The contributions one can make now to help build up the Church on earth and to gather Israel are much needed. Marital status has nothing to do with one’s capacity to serve. The Lord honors those who serve and wait upon Him in patience and faith."
These are reassuring promises that the blessings of marriage and exaltation are assured, notwithstanding any pity, patronizing, or judgment you may receive because of your single status. Yet waiting is not simply biding our time in a “waiting room.” It implies action. Our mid-single years were a time of tremendous growth. We testify that your personal growth combined with acts of service will prepare you to be a better dating partner and a better spouse. Treasure this time for the gift that it is; focus on building yourself and the kingdom of God.