Enter through the narrow gate; for wide is the gate and spacious and broad is the way that leads away to destruction, and many are those who are entering through it. But the gate is narrow (contracted by pressure) and the way is straitened and compressed that leads away to life, and few are those who find it.
Matthew 7:13-14

And let us not lose heart and grow weary and faint in acting nobly and doing right, for in due time and at the appointed season we shall reap, if we do not loosen and relax our courage and faint. Galatians 6:9