Verse SYV (19.9) is a prayer for developing energy, manliness, vigour, conquering power etc.
Thou art energy, give me energy;
thou art manliness, give me manliness;
thou art strength, give me strength;
thou art vigour, give me vigour;
thou art wrath, give me wrath;
thou art conquering power, give me conquering power. SYV (19.9)