Three passages for consideration
Fate and predestination consist in the necessary and indispensable relationships which exist in the realities of things. These relationships have been placed in the realities of existent beings through the power of creation and every incident is a consequence of the necessary relationship. For example, God hath created a relation between the sun and the terrestrial globe that the rays of the sun should shine and the soil should yield. These relationships constitute predestination, and the manifestation thereof in the plane of existence is fate. Will is that active force which controlleth these relationships and these incidents. Such is the epitome of the explanation of fate and predestination. (Selections from the Writings of ‘Abdu’l-Bahá, p. 198)
**Worship thou God in such wise that if thy worship lead thee to the fire, no alteration in thine adoration would be produced, and so likewise if thy recompense should be paradise. Thus and thus alone should be the worship which befitteth the one True God. Shouldst thou worship Him because of fear, this would be unseemly in the sanctified Court of His presence, and could not be regarded as an act by thee dedicated to the Oneness of His Being. Or if thy gaze should be on paradise, and thou shouldst worship Him while cherishing such a hope, thou wouldst make God’s creation a partner with Him, notwithstanding the fact that paradise is desired by men.
Fire and paradise both bow down and prostrate themselves before God. That which is worthy of His Essence is to worship Him for His sake, without fear of fire, or hope of paradise.
Although when true worship is offered, the worshipper is delivered from the fire, and entereth the paradise of God’s good-pleasure, yet such should not be the motive of his act. However, God’s favour and grace ever flow in accordance with the exigencies of His inscrutable wisdom. **(Selections from the Writings of the Bab, p. 77)
All that I beg of Thee, O my God, is to enable me, ere my soul departeth from my body, to attain Thy good-pleasure, even were it granted to me for a moment tinier than the infinitesimal fraction of a mustard seed. For if it departeth while Thou art pleased with me, then I shall be free from every concern or anxiety; but if it abandoneth me while Thou art displeased with me, then, even had I wrought every good deed, none would be of any avail, and had I earned every honour and glory, none would serve to exalt me. (The Báb, SWB, p. 187)