Another means by which we can halt the growth of weariness is found in Isa. 28: 11, 12 “For with stammering lips and another tongue He will speak to this people, To whom He said, “This is the rest with which You may cause the weary to rest,” And, “This is the refreshing”
Isaiah prophetically admonishes us to be filled and staying filled with the Holy Spirit. Your prayer language is essential in building a resistance to weariness. There’s a “rest” that comes for the saint of God who maintains what Paul exhorted us by being filled with the Spirit rather than being filled with wine (Eph. 5:18). Be filled and keep on being and staying full of the Holy Spirit.
You’ll have a guard against weariness, power, strength and rest will be yours as well.