for these things to go on occurring this way. A fountain does not cause the sweet and the bitter to bubble out of the same opening, does it? My brothers, a fig tree cannot produce olives or a vine figs, can it? Neither can salt water produce sweet water.” (Jas. 3:10-12) Yes, James was discussing the tongue, and the powerful point he made is plain. Christians must surely restrain the tongue.

²² Obscene speech, gossip and slander have no place in the Christian’s life. “Let a rotten saying not proceed out of your mouth,” Paul told the Ephesians, “but whatever saying is good for building as the need may be, that it may impart what is favorable to the hearers. . . . Let all malicious bitterness and anger and wrath and screaming and abusive speech be taken away from you along with all injuriousness.” (Eph. 4:29-31) Shun unclean speech. And watch what you say about others. (Ps. 15:1-3) Do not spread or even listen to gossip. As stories are repeated, they are often embellished. Gossip may thus develop into slander, concerning which the Israelites were told: “You must not go around among your people for the sake of slandering.” (Lev. 19:16) Heed those words. In this and in other ways control your tongue.

23. How can Christians control their thoughts, and what kind of thinking should be avoided?

²³ But if you are to shun gossip, slander and obscene speech, you must control your thoughts. So, if what is improper or unclean comes into mind, exercise restraint. Bring to mind and meditate on things that are righteous, chaste, lovable, well spoken of, virtuous and praiseworthy. (Phil. 4:8, 9) Pray to Jehovah for greater self-control. This means to avoid materialistic thinking and worry too. After all, Jesus said that “even when a person has an abundance his life does not result from the things he possesses.” (Luke 12:15) So why be anxious? Jehovah knows your needs in the way of food, drink and clothing. Christ wisely declared: “Keep on, then, seeking first the kingdom and his righteousness, and all these other things will be added to you.” (Matt. 6:25-34) What good advice! Follow it, exercising self-control, and you will be happy indeed.

DISPLAY SELF-CONTROL IN EATING, DRINKING AND RECREATION

24. (a) Though one’s eating may not reach the point of gluttony, what effect could it have? (b) What may result from a lack of self-control in drinking alcoholic beverages?

²⁴ While we should not be unduly concerned about acquiring food or drink, once we have it we should display self-control. Proverbs 23:20, 21 warns: “Do not come to be among heavy drinkers of wine, among those who are gluttonous eaters of flesh. For a drunkard and a glutton will come to poverty, and drowsiness will clothe one with mere rags.” Of course, one’s eating may not quite reach the point of outright gluttony. But overeating can mean a lethargic, unfruitful ministry and drowsiness at Christian meetings. Therefore, exercise self-control in eating. And by all means avoid drunkenness. It degrades a person. Furthermore, if a Christian became inebriated, this might stumble others and bring reproach upon Jehovah’s organization. Drunkenness can easily ruin one’s life entirely, for a habitual and unrepentant drunkard must be disfellowshiped from the Christian congregation. He surely pays for his lack of self-control!​—1 Cor. 6:9, 10.

25. In seeking and enjoying recreation, what should the Christian bear in mind?

²⁵ Even when he relaxes, a Christian cannot forget self-control if he is to please God. When enjoying recreation, he must be moderate. Sports, for example, must be kept in a proper place. “Bodily training is beneficial for a little,” wrote Paul; “but godly devotion is beneficial for all things, as it holds promise of the life now and that which is to come.” (1 Tim. 4:8) In seeking recreation, the true Christian will not yield to imperfect inclinations of the fallen flesh, but will select types of entertainment or amusement that will have an upbuilding effect upon him. However, he will also use good judgment in not keeping late hours, which may injure his health and reduce his effectiveness in the ministry. So, off to bed he will go early Saturday night, for instance, so that he will be fresh and alert for ministerial activity on Sunday morning. Why dissipate energies foolishly in the pursuit of recreation, only to defeat its very purpose through a lack of self-control? Act wisely. Be moderate, exercising self-control in this aspect of life too.

26. Why is self-control worth all the work put into gaining and manifesting it?

²⁶ It is apparent, then, that, like the exquisite natural pearl, self-control is neither gained nor developed further without earnest effort. But it is worth all the work you put into gaining and manifesting it. Just consider its value and importance. By developing and displaying self-control in these last days, you will please Jehovah. And, by remaining faithful to him, you will be the happy recipient of his blessing now and in his promised new order. (2 Pet. 3:11-13) In fact, today, with so much to be done in praising Jehovah and preaching the good news of the Kingdom, self-control is vital to your Christian progress.

Self-Control Vital to Progress

“Supply to your faith . . . self-control.”​—2 Pet. 1:5, 6.

1, 2. (a) What kind of training was required of Greek athletes of ancient times? (b) What quality is particularly needed by both athletes and Christians, and how does Paul express this?

“DO YOU wish to gain the prize at the Olympic games?​—Consider the requisite preparations and the consequences: you must observe a strict regimen; must live on food which you dislike; you must abstain from all delicacies; must exercise yourself at the necessary and prescribed times both in heat and in cold; you must drink nothing cooling; take no wine as formerly; in a word, you must put yourself under the directions of a pugilist, as you would under those of a physician, and afterwards enter the lists. Here you may get your arm broken, your foot put out of joint, be obliged to swallow mouthfuls of dust, to receive many stripes, and after all be conquered.” That was the lot of the Greek athlete of ancient times, according to the Greek philosopher Epictetus. They had no easy time of it. Those athletes, such as runners, made strenuous efforts to gain