Your current situation can be depicted as "The Power of the Great" transforming into "Abundance (Fullness)".
In front of you lies "Thunder", representing movement, initiative, and action. Behind you lies "Heaven" which transforms into "Fire". That means that strength and creativity are being transformed into brightness and warmth.
The Situation
34. Ta Chuang - The Power of the Great Above (in front): Chên - The Arousing (Thunder) Below (behind): Ch'ien - The Creative (Heaven)
Comment by Richard Wilhelm:
The great lines, that is, the light, strong lines, are powerful. Four light lines have entered the hexagram from below and are about to ascend higher. The upper trigram is Chên, the Arousing; the lower is Ch'ien, the Creative. Ch'ien is strong, Chên produces movement. The union of movement and strength gives the meaning of THE POWER OF THE GREAT. The hexagram is linked with the second month (March-April).
The Judgement for the Current Situation
The Power of the Great. Perseverance furthers.
Comment by Richard Wilhelm:
The hexagram points to a time when inner worth mounts with great force and comes to power. But its strength has already passed beyond the median line, hence there is danger that one may rely entirely on one's own power and forget to ask what is right. There is danger too that, being intent on movement, we may not wait for the right time. Therefore the added statement that perseverance furthers. For that is truly great power which does not degenerate into mere force but remains inwardly united with the fundamental principles of right and of justice. When we understand this point–namely, that greatness and justice must be indissolubly united–we understand the true meaning of all that happens in heaven and on earth.
The Image for the Current Situation
Thunder in heaven above: The image of The Power of the Great. Thus the superior man does not tread upon paths That do not accord with established order.
Comment by Richard Wilhelm:
Thunder–electrical energy–mounts upward in the spring. The direction of this movement is in harmony with that of the movement of heaven. It is therefore a movement in accord with heaven, producing great power. However, true greatness depends on being in harmony with what is right. Therefore in times of great power the superior man avoids doing anything that is not in harmony with the established order.
Interpretation of the Changing Line(s)
Line 2: Perseverance brings good fortune.
Comment by Richard Wilhelm:
The premise here is that the gates to success are beginning to open. Resistance gives way and we forge ahead. This is the point at which, only too easily, we become the prey of exuberant self-confidence. This is why the oracle says that perseverance (i. e. , perseverance in inner equilibrium, without excessive use of power) brings good fortune.
The Future
55. Fêng - Abundance (Fullness) Above (in front): Chên - The Arousing (Thunder) Below (behind): Li - The Clinging (Fire)
Comment by Richard Wilhelm:
Chên is movement; Li is flame, whose attribute is clarity. Clarity within, movement without–this produces greatness and abundance. The hexagram pictures a period of advanced civilization. However, the fact that development has reached a peak suggests that this extraordinary condition of abundance cannot be maintained permanently.
The Judgement for the Future
Abundance has success. The king attains abundance. Be not sad. Be like the sun at midday.
Comment by Richard Wilhelm:
It is not given to every mortal to bring about a time of outstanding greatness and abundance. Only a born ruler of men is able to do it, because his will is directed to what is great. Such a time of abundance is usually brief. Therefore a sage might well feel sad in view of the decline that must follow. But such sadness does not befit him. Only a man who is inwardly free of sorrow and care can lead in a time of abundance. He must be like the sun at midday, illuminating and gladdening everything under heaven.
The Image for the Future
Both thunder and lightning come: The image of Abundance. Thus the superior man decides lawsuits And carries out punishments.
Comment by Richard Wilhelm:
This hexagram has a certain connection with Shih Ho, BITING THROUGH (21), in which thunder and lightning similarly appear together, but in the reverse order. In BITING THROUGH, laws are laid down; here they are applied and enforced. Clarity [Li] within makes it possible to investigate the facts exactly, and shock [Chên] without ensures a strict and precise carrying out of punishments.
34. Ta Chuang - The Power of the Great
55. Fêng - Abundance (Fullness)