Of all the gifts that God has bestowed upon men, none is more precious than the gift of speech. If sanctified by the Holy Spirit, it is a power for good. It is with the tongue that we convince and persuade; with it we offer prayer and praise to God; and with it we convey rich thoughts of the Redeemer’s love.—Testimonies for the Church 6:336.
All impurity of speech or of thought must be shunned by him who would have clear discernment of spiritual truth.—The Desire of Ages, 302.
Who does not love life, and desire good days? yet how few comply with the conditions, to refrain the tongue from evil, and the lips from speaking guile. Few are willing to follow the Saviour’s example of meekness and humility. Many ask the Lord to humble them, but are unwilling to submit to the needful discipline. When the test comes, when trials or even annoyances occur, the heart rebels, and the tongue utters words that are like poisoned arrows or blasting hail.
Evil-speaking is a two-fold curse, falling more heavily upon the speaker than upon the hearer. He who scatters the seeds of dissension and strife, reaps in his own soul the deadly fruits. How miserable is the tale-bearer, the surmiser of evil! He is a stranger to true happiness.... The sin of evil-speaking begins with the cherishing of evil thoughts.... Every unholy thought must be instantly repelled.
To your closet, followers of Christ. Pray in faith, and with all the heart. Satan is watching to ensnare your feet. You must have help from above if you would escape his devices.—Testimonies for the Church 5:176, 177. WGD 106
No one will be borne upward without stern, persevering effort in his own behalf. All must engage in this warfare for themselves; no one else can fight our battles. Individually we are responsible for the issues of the struggle; though Noah, Job, and Daniel were in the land they could deliver neither son nor daughter by their righteousness. MH 453
Keep thy tongue from evil, and thy lips from speaking guile. Psalm 34:13, KJV